Imagine putting your six-year-old child in a car and telling it to take her to school by a push of a button. It is the future and may be coming sooner than you think.
$87 billion. That’s how much the driverless car market is estimated to be worth by 2030, according to Lux Research, a research and advisory company that specializes in technology and innovation.
It will create the new wave of billionaires and profitable businesses. Worldwide, the race has already begun.
Among the players is General Motors, which invested $1 billion in a self-driving car start-up in 2016; Baidu, a Chinese internet company which launched a $1.5-billion fund dedicated to autonomous-car development; there was a $680-million Uber deal to buy Otto, an autonomous trucking company; and $15 billion was spent by Intel deal to buy Israel’s Mobileye, which makes self-driving sensors and software.
“I am very excited about the era of autonomous cars which will bring down accidents significantly, given that about a third of crashes on US highways, for instance, is due to driver distraction… The car of the future is electrified, autonomous, shared, connected and yearly updated,” says Toby Shapshak, Editor-in-chief at Stuff magazine.
The big question is: how soon are they coming and how will they work?
According to Wayne McCurrie, a Senior Portfolio Manager at Ashburton Investments, autonomous cars are on their way but not quite as people think. He says you will not sit or sleep in the car and be ferried to your destination.
“The driver will still ultimately be in control but not actually drive the car. You will almost be monitoring the system much like an aircraft pilot when the plane is on autopilot,” says McCurrie.
Transportation writer Paris Marx agrees. He says vehicles will have semi-autonomous features, meaning they’ll be able to drive themselves in some limited situations.
Lux Research’s report, Set Autopilot for Profits: Capitalizing on the $87 Billion Self-driving Car Opportunity, also found vehicles with features such as adaptive cruise control, lane departure warning and collision avoidance braking, will account for 92% of autonomous vehicles in 2030 and no fully autonomous car will hit the market.
“Today the autonomous vehicle value chain is already starting to take root, and it involves many players new to the industry. Sensor hardware specialists, like Velodyne LiDAR, are developing products with unprecedented resolution; software and big-data powerhouses, like IBM and Google, are striking up partnerships; and even mapping and connectivity experts, like Nokia and Cisco, are throwing their hats into the ring,” says Cosmin Laslau, Director of Research Products at Lux Research.
According to Laslau, the move to autonomous vehicles will initially be led by the United States and Europe, but China will grow rapidly to claim a 35% share of the 120 million cars sold in 2030, accounting for revenues of $24 billion, against $21 billion for the US market and $20 billion for Europe.
As exciting as the prospects might be, there are many concerns.
There have been violent uproars in some parts of Africa, like South Africa and Kenya, with the introduction of Uber. One concern is driverless cars will fuel the mounting battles with the taxi industry, especially since companies like Uber, already in competition with taxis, are developing their own driverless cars.
“I hope they won’t bring these driverless buses and taxis because I may end up jobless. I am not qualified to do any other job and obviously people will prefer driverless cars because maybe computers are [smarter],” says taxi driver Mthokozisi Nkabinde.
Statistics South Africa, in its National Household Travel Survey, found taxis are the main source of transport for most households at 41.6%. According to the South African National Taxi Council, the taxi industry employs more than 600,000 people and transports about 15 million commuters per day.
“There are no jobs in this country and when they take away the only way we make money we will mobilize and fight with the government and make sure they fix it,” says Nkabinde.
Another question is how these cars will be brought into the market.
In South Africa, people are divided. In a recent study by accounting and consulting firm, Deloitte, half of consumers prefer tech companies while the rest choose traditional car manufactures. The study also found 47% of consumers want limited self-driving technology and 39% prefer fully self-driving cars.
“Tech companies tend to want to move toward a fleet model, where people wouldn’t own their own vehicles, but would use an app to request a vehicle on demand, similar to what Uber already offers; while traditional automotive companies think that people will still want to own their own self-driving cars and fleets will just be another option,” says Marx.
Overall acceptance of autonomous technology keeps growing.
“Those who settle for a reactive mindset, rather than preparing for the long term, will be at greater risk as consumer acceptance for autonomous technology further accelerates,” says Craig Giffi, Vice Chairman at Deloitte, in a press statement.
Many start-ups are working towards this future. One of them is Nuro, a company that has found a niche in self-driving vehicles designed to transform local commerce.
Former engineers from Google’s self-driving car project, Dave Ferguson and Jiajun Zhu, swapped the opportunity to make self-driving passenger cars for goods delivery services. In January, they raised $92 million to launch Nuro.
“We started Nuro to make products that will have a massive impact on the things we do every day. Our world-class software, hardware, and product teams have spent the past 18 months applying their expertise to deliver on this mission. The result is a self-driving vehicle designed to run your errands for you. It is poised to change the way that businesses interact with their local customers,” says Ferguson, in a statement made available to FORBES AFRICA.
Nuro’s new vehicle is designed specifically to move goods between and among businesses, neighbourhoods and homes. The fully autonomous vehicle is unmanned and about half the width of a passenger car.
“We aspire to lead a new wave of robotics applications that make life easier for everyone and give us more time to do things we love. We are living in extraordinary times where advancements in robotics, artificial intelligence and computer vision are making it possible to imagine products and services that could not have existed just 10 years ago,” says Zhu.
Similar to the Nuro vehicle, the future driverless cars will be furnished with cameras, radar and light detection, and ranging sensors to help them visualize and map their surroundings. All of this data will then be processed by an on-board computer using artificial intelligence to instruct the vehicle where and how to drive and whether it needs to react to any of its surroundings, such as a vehicle that hasn’t obeyed a stop light or a child running into the street.
There are challenges to the inception of driverless cars though.
Elon Musk’s Tesla, for example, is one of the few companies testing autonomous vehicles and its vehicle was involved in a fatal accident. An investigation by the National Transportation Safety Board in the US found that the feature installed in the car should have required the driver to have his hands on the steering wheel at all times and should have only worked in restricted areas. Tesla did not have these limitations in its software, so the driver used it for extended periods of time while not paying attention to the road. The vehicle eventually hit a truck and killed the man behind the Tesla’s wheel.
“Another challenge is that bad weather can obstruct or interfere with some of the sensors, which would then result in the vehicle’s computer having an incomplete picture of its surroundings, which could impair its ability to make the right driving decisions,” says Marx.
Urban areas might also be a problem. In the United States, according to Marx, there are only a few self-driving vehicle services open to the public, and they are exclusive to suburban areas with wide roads and not much traffic in southern states like Arizona and Florida, where the weather is nearly always clear and sunny. Those are the kinds of areas where self-driving cars will stay for a while.
Safety concerns also need to be resolved.
“[Driverless cars] have been observed running red lights, going the wrong way down one-way streets, and recent reports show that they have trouble detecting bicycles and putting cyclists at risk. Most companies working on self-driving cars are being cautious about testing the vehicles and putting them in situations where they could get in accidents, but there are some, like Tesla and Uber, that seem to be taking more risks. A lot of stories have been published about the accidents that Uber’s vehicles have gotten into, the times they’ve run red lights, and how they ignored bike lanes in San Francisco,” says Marx.
Marx adds that it’s unlikely that autonomous cars will become common in American or European cities in the next five years because many cities are placing restrictions on vehicle use to give priority to bicycles and to turn streets into public spaces.
“If they become common in any part of the African continent, it would likely be in wealthier suburbs or gated communities,” he says.
Driverless vehicles are presented as the solution to traffic congestion that cities all over the world are facing but, according to Marx, they’re unlikely to make a big difference.
“Simply moving people from regular cars to self-driving cars doesn’t reduce the amount of space being taken up by those vehicles, and it’s likely that if the cost of using those vehicles is low enough, more people will want to use them, increasing the number of kilometers that vehicles will travel in our cities, thus making congestion even worse,” he says.
The answer, according to Marx, is to invest in subway, streetcar and light rail system and to give buses their own lanes so they are not slowed down by traffic.
In Africa, McCurrie says certain areas could be quickly adapted to accommodate driverless cars but it will take 20 years for full autonomous cars to exist in developed countries, and longer in developing countries.
There will be consequences for the manufacturing industry. McCurrie says it could easily bring massive capital investment in infrastructure.
“The market will most likely accept some sort of premium for driver assist cars initially but eventually economics will have to rule,” says McCurrie.
In the short term, Marx suggests the biggest impact will be to goods transportation, where Nuro has seen an opportunity.
“This is already happening at mines in Australia and in the tar sands in Canada. There will likely also be more automation of transport trucks, at least for the segments of their routes on highways, in the next few years,” he says.
For many, the best outcome would be for driverless vehicles to connect suburban residents with a public transport hub and reduce the costs of public transportation.
“On services with fixed tracks, such as subways and trains, it shouldn’t be too difficult to automate drivers and reduce operating costs, which could potentially allow the transport agency to increase the level of service, meaning there would be a shorter wait time between trains. The same could be done with buses, especially if they’re given dedicated lanes where detecting other vehicles wouldn’t be an issue,” says Marx.
It seems we are a long way from sleeping while a car takes us to our destination.
Climate Explained: How Much Of Climate Change Is Natural? How Much Is Man-made?
How much climate change is natural? How much is man made?
As someone who has been working on climate change detection and its causes for over 20 years I was both surprised and not surprised that I was asked to write on this topic by The Conversation. For nearly all climate scientists, the case is proven that humans are the overwhelming cause of the long-term changes in the climate that we are observing. And that this case should be closed.
Despite this, climate denialists continue to receive prominence in some media which can lead people into thinking that man-made climate change is still in question. So it’s worth going back over the science to remind ourselves just how much has already been established.
Successive reports by the Intergovernmental Panel on Climate Change – mandated by the United Nations to assess scientific evidence on climate change – have evaluated the causes of climate change. The most recent special report on global warming of 1.5 degrees confirms that the observed changes in global and regional climate over the last 50 or so years are almost entirely due to human influence on the climate system and not due to natural causes.
What is climate change?
First we should perhaps ask what we mean by climate change. The Intergovernmental Panel on Climate Change defines climate change as:
a change in the state of the climate that can be identified by changes in the mean and/or the variability of its properties and that persists for an extended period, typically decades or longer.
The causes of climate change can be any combination of:
- Internal variability in the climate system, when various components of the climate system – like the atmosphere and ocean – vary on their own to cause fluctuations in climatic conditions, such as temperature or rainfall. These internally-driven changes generally happen over decades or longer; shorter variations such as those related to El Niño fall in the bracket of climate variability, not climate change.
- Natural external causes such as increases or decreases in volcanic activity or solar radiation. For example, every 11 years or so, the Sun’s magnetic field completely flips and this can cause small fluctuations in global temperature, up to about 0.2 degrees. On longer time scales – tens to hundreds of millions of years – geological processes can drive changes in the climate, due to shifting continents and mountain building.
- Human influence through greenhouse gases (gases that trap heat in the atmosphere such as carbon dioxide and methane), other particles released into the air (which absorb or reflect sunlight such as soot and aerosols) and land-use change (which affects how much sunlight is absorbed on land surfaces and also how much carbon dioxide and methane is absorbed and released by vegetation and soils).
What changes have been detected?
The Intergovernmental Panel on Climate Change’s recent report showed that, on average, the global surface air temperature has risen by 1°C since the beginning of significant industrialisation (which roughly started in the 1850s). And it is increasing at ever faster rates, currently 0.2°C per decade, because the concentrations of greenhouse gases in the atmosphere have themselves been increasing ever faster.
The oceans are warming as well. In fact, about 90% of the extra heat trapped in the atmosphere by greenhouse gases is being absorbed by the oceans.
A warmer atmosphere and oceans are causing dramatic changes, including steep decreases in Arctic summer sea ice which is profoundly impacting arctic marine ecosystems, increasing sea level rise which is inundating low lying coastal areas such as Pacific island atolls, and an increasing frequency of many climate extremes such as drought and heavy rain, as well as disasters where climate is an important driver, such as wildfire, flooding and landslides.
Multiple lines of evidence, using different methods, show that human influence is the only plausible explanation for the patterns and magnitude of changes that have been detected.
This human influence is largely due to our activities that release greenhouse gases, such as carbon dioxide and methane, as well sunlight absorbing soot. The main sources of these warming gases and particles are fossil fuel burning, cement production, land cover change (especially deforestation) and agriculture.
Most of us will struggle to pick up slow changes in the climate. We feel climate change largely through how it affects weather from day-to-day, season-to-season and year-to-year.
The weather we experience arises from dynamic processes in the atmosphere, and interactions between the atmosphere, the oceans and the land surface. Human influence on the broader climate system acts on these processes so that the weather today is different in many ways from how it would have been.
One way we can more clearly see climate change is by looking at severe weather events. A branch of climate science, called extreme event or weather attribution, looks at memorable weather events and estimates the extent of human influence on the severity of these events. It uses weather models run with and without measured greenhouse gases to estimate how individual weather events would have been different in a world without climate change.
As of early 2019, nearly 70% of weather events that have been assessed in this way were shown to have had their likelihood and/or magnitude increased by human influence on climate. In a world without global warming, these events would have been less severe. Some 10% of the studies showed a reduction in likelihood, while for the remaining 20% global warming has not had a discernible effect. For example, one study showed that human influence on climate had increased the likelihood of the 2015-2018 drought that afflicted Cape Town in South Africa by a factor of three.
Adapting to a changing climate
Weather extremes underlie many of the hazards that damage society and the natural environment we depend upon. As global warming has progressed, so have the frequency and intensity of these hazards, and the damage they cause.
Minimising the impacts of these hazards, and having mechanisms in place to recover quickly from the impacts, is the aim of climate adaptation, as recently reported by the Global Commission on Adaptation.
As the Commission explains, investing in adaptation makes sense from economic, social and ethical perspectives. And as we know that climate change is caused by humans, society cannot use “lack of evidence” on its cause as an excuse for inaction any more.
The Rage And Tears That Tore A Nation
Snapshots of the outrage against foreign nationals and protests against sexual offenders in South Africa in recent weeks, captured by FORBES AFRICA photojournalist Motlabana Monnakgotla.
As the continent’s second-biggest economy, South Africa attracts migrants from the rest of Africa. But mired in its own problems of unemployment and political instability, September saw a serious outbreak of attacks by South Africans on foreign nationals and foreign-owned businesses. And they have been ugly.
The spark that fueled the raging fire was in Pretoria, the country’s capital, when a taxi driver was shot dead by a foreign national who was selling drugs to a youngster in the central business district (CBD).
The altercation caused a riot and the taxi industry brought the CBD to a standstill, blocking intersections. It did not stop there; a week later, about 60 kilometers from the capital in Malvern, a suburb east of the Johannesburg CBD, a hijacked building caught fire, leaving three dead. As emergency services were putting out the fire, the residents took advantage and looted foreign-owned shops and burned car dealerships overnight on Jules Street.
The lootings extended to the CBD and other parts of Johannesburg.
To capture this embarrassing moment in South African history, I visited Katlehong, a township 35 kilometers east of Johannesburg, where the residents blocked roads leading to Sontonga Mall on a mission to loot the mall and the foreign-owned shops therein overnight.
Shop-owners and workers were shocked to wake up to no business.
Mfundo Maljingolo, a worker at Fish And Chips, was among the distressed.
“This thing started last night, people started looting and broke into the mall and did what they wanted to do. I couldn’t go to work today because there’s nothing to do; now, we are not going to get paid. The shop will be losing close to R10,000 ($677) today. It’s messed up,” said Maljingolo.
But South African businesses were affected too.
Among the shops at the mall is Webbers, a clothing and footwear store. Looters could not enter the shop and it was one of the few that escaped the vandalism.
Dineo Nyembe, the store’s manager, said she was in disbelief when she saw people could not enter the mall.
“We got here this morning and the ceiling was wrecked but there was no sign that the shop was entered, everything was just as we left it. Now, we are packing stock back to the warehouse, because we don’t know if they are coming back tonight,” lamented Nyembe, unsure if they would make their daily target or if they would be trading again.
Across the now-wrecked mall are small businesses that were not as fortunate as Webbers, and it was not only the shop-owners that were affected.
Emmanuel Nhlane’s home was robbed even as attackers were looting the shop outside.
“They broke into my house, I was threatened with a petrol bomb and I had to stand outside to give them a chance; they took my fridge, bed, cash and my VHS,” said Nhlane.
Nhlane had rented out his yard to foreign nationals to operate a shop. He does not comprehend why his belongings were taken because he doesn’t own a shop. Now, it means that the unemployed Nhlane will not be getting his monthly rental fee of R3,700 ($250).
Far away, the coastal KwaZulu-Natal province of South Africa, was also affected as trucks burned and a driver was killed because of his nationality. This was part of a logistics and transport industry national strike.
Back in Johannesburg, I visited the car dealerships that were a part of the burning spree on Jules Street.
The streets were still ashy and the air still smoky, two days after the unfortunate turn of events.
Muhamed Haffejee, one of the distraught businessmen there, said: “Currently, we are still not trading.”
Cape Town, in the Western Cape province of South Africa, which hosted the World Economic Forum (WEF) on Africa from September 4 to 6, was also witness to protests by women and girls from all walks of life outside the Cape Town International Convention Centre, demanding that the leadership take action to end the spate of gender-based violence (GBV) in the country.
There were protests also outside Parliament. What set off the nationwide outcry was the shocking rape and murder of Uyinene Mrwetyana, a 19-year-old film and media student at the University of Cape Town, inside a post office by a 42-year-old employee at the post office.
There was anger against the ghastly crimes and wave of GBV in the country that continues unabated. According to Stats SA, there has been a drastic increase of women-based violence in South Africa; sexual offences are up by 4.6%, from 50,108 in 2018 to 52,420 in 2019.
A week later, on a Friday, Sandton, Africa’s richest square mile and one of the biggest economic hubs, was shut down by hundreds of angry women and members of advocacy groups from across Johannesburg. They congregated by the Johannesburg Stock Exchange (JSE), the cynosure of business, singing and chanting, to demand “a 2% levy on profits of all listed entities to help fund the fight against GBV and femicide”.
Among the protesters was Cebi Ngqinanbi, holding a placard that read: “I’m not your punching bag.”
“We came here to disrupt Sandton as the heart of Johannesburg’s economic hub. We want to make everyone aware that women and children are being killed every day in South Africa and they [Sandton] continue with business as usual, sitting in their offices with air-conditioners and the stock exchange whilst people on the ground making them rich are dying. That is why we are here, to speak to those that have economic power,” said Ngqinanbi.
She added that if women can be given economic power, they will be able to fend for themselves and won’t fall prey to abusive men, since most women stay in abusive relationships because men are more financially stable.
Amid the chanting and singing of struggle songs, Nobuhle Ajiti addressed the crowd and shared her own haunting experience as a migrant in South Africa and survivor of GBV. She spoke in isiZulu, a South African language.
“I survived a gang rape; I was thrown out of a moving car and stabbed several times. I survived it, but am I going to survive xenophobia that is looming around in South Africa? Will I able to share my xenophobia story like I can share my GBV story?” questioned Ajiti.
She said as migrants, they did not wake up in the morning and decide to come to South Africa, but because of the hardships faced in their home countries, they were forced to come to what they perceived as the city of opportunities. And as a foreign national, she had to deal with both xenophobia and GBV.
“We experience institutionalized xenophobia in hospitals; we are forced to pay huge amounts for consultation. I am raped and I need medical attention and I am told I need to pay R5,000 ($250).
“As a mere migrant, where am I going to get R5,000? I get abused at home and the police officer would ask me where I’m from because of my accent, I sound Zimbabwean. What does my nationality have to do with my husband beating me at home or with the man that just raped me?” she asked.
Addressing the resolute women outside was the JSE CEO Nicky Newton-King who received the memorandum demanding business take their plight seriously, from a civil society group representing over 70 civil society organizations and individuals.
The list of demands include that at all JSE-listed companies contribute to a fund to resource the National Strategy Plan on GBV and femicide, to be launched in November; transport for employees who work night shifts or work after hours; establish workplace mechanisms to provide support to GBV survivors as part of employee wellness, and prevention programs that help make workplaces safe spaces for all women.
Newton-King assured the protestors she would address their demands in seven days. But a lot can happen in seven days. Will there be more crimes in the meantime? How many more will be raped and killed in South Africa by then?
How LinkedIn Is Looking To Help Close The Ever-Growing Skills Gap
As the job market has evolved, so too have the skills required of seekers. But when 75% of human resources professionals say a skills shortage has made recruiting particularly challenging in recent months, it would appear as though the workforce hasn’t quite kept pace. Now LinkedIn is stepping in to help close the gap.
On Tuesday, the professional social network announced the launch of a “Skills Assessments” tool, through which users can put their knowledge to the test. Those who pass are given the opportunity to display a badge that reads “passed” next to the skill on their profile pages, a validation of sorts that LinkedIn hopes will encourage skills development among its users and help better match potential employees with the right employers.
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“We see an evolving labor market and much more sophistication in how recruiters and hiring managers look for skills. … We also see a changing learning market,” says Hari Srinivasan, senior director of product management at LinkedIn Learning. “The combination of those two made us excited about changing our opportunity marketplace to make the hiring side and the learning side work better together.”
So how exactly does it work? Let’s say a user wants to showcase her proficiency in Microsoft Excel. Rather than simply listing “Excel” in the skills section of her profile, she can take a multiple-choice test to demonstrate the extent to which she is an expert.
If she aces the test, not only will a badge verifying her aptitude will appear on her profile, but she will be more likely to surface in searches by recruiters, who can search for candidates by skill in the same way they might do so by college or employer. If she fails, she can take the test again, but she’ll have to wait a few months—plenty of time to develop her skillset.
The tool has been in beta mode since March, and while just 2 million people have used it—a mere fraction of LinkedIn’s 630 million members—early results seem promising. According to LinkedIn, members who’ve completed skills assessments have been nearly 30% more likely to land jobs than their counterparts who did not take the tests.
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“This has been a really good way for members to represent what they know, what they are good at,” says Emrecan Dogan, LinkedIn group product manager.
While new to LinkedIn, the practice of assessing candidates’ skills has been a standard among hiring managers for decades. But when research commissioned by LinkedIn revealed that 69% of employees feel that skills have become more important to recruiters than education, LinkedIn felt as though this was the time to give job seekers the opportunity to prove themselves from the get-go.
As important as the hard skills that members can put to the test through LinkedIn’s new tool may be, Dawn Fay, senior district president at recruiting firm Robert Half, encourages those on both side of the job search not to forget the importance of soft skills. “You wouldn’t want to rule somebody in or out just based on how they did on one particular skill assessment,” she says.
“Have another data point that you can use, question people about how they did on something and see if it’s something that can feed into the puzzle to find out if somebody is going to be a good fit.”
-Samantha Todd; Forbes
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