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@Pogue Mahone @MadMike
I don't necessarily disagree with wat you guys are saying here. My concerns are obviously about the bigger picture in terms of environmental impact. Also feck you Pogue for posting that link, reading it has drained my brain for today. Obviously as the guy admits he's a massive Musk fanboy and some of his claims are far stretched or even absurd ("I’m pretty convinced that the Model S is the best expensive car ever made." Well feck me sideways.) but it's interesting none the less.
What do you guys make of something like this?
http://fortune.com/2017/11/15/electric-cars-climate-change-iea/
"Today, around 2 million of a total 1 billion vehicles on the planet run on electric or hybrid engines. The IEA expects that number to rise to 50 million by 2025, and to 280 million by 2040, as countries everywhere encourage their drivers to make the change to e-mobility.
That may sound like a lot, but the problem is that that number of cars on the road will have doubled by then to 2 billion. According to Laura Cozzi, the head of the IEA’s energy demand directorate, EVs will only displace 1% of expected global CO2 emissions in 2040."
http://www.iea.org/weo2017/
This suggests not only that what Tesla is doing is barely a blip in the grand scheme of things, but electric vehicles in general are going to be a very marginal factor. Then there's the fact that it's not just Tesla's hype and success that's been pushing other manufacturers to switch from petrol to electric. Climate regulations are put in place, and massive emission fraud scandals are forcing their hand too.
I have a few objections to this entire angle that Fortune tends to push. I personally really dislike shallow articles like this that seem to intentionally ignore both the big picture and local effects.
Also let me say I am not just defending Tesla here so much as countering what I perceive to be the overall goal of the Fortune article - to make car emissions and electric cars seem less relevant to individual citizens lives than they really are.
A big flaw is they only look at things globally and not locally. Local is just as important as global. By that I mean just because a project or innovation might not have a large statistical effect globally doesn't mean its useless. To the contrary in fact, some solutions like electric cars can have a massive impact locally. Its not just about 'global climate change' when it comes to the environment. Local pollution can be just as important and for the lives of individuals living in a polluted region, much more instantly relevant.
California has been a leader in the world in pushing emissions standards for cars to reduce pollution. Like many large cities in the 1970s Los Angeles had a level of smog that caused numerous health problems.
All the efforts to reduce car emissions might not be enough to have a massive impact on global climate change, but they can still make a massive difference in health in the local community.
Here is how much pollution was reduced in Los Angeles from reducing car emissions.
Its important to recognize things like this because they show that a clean environment is not just a global climate change. Its not just the global effects that are important. This is from the EPA:
https://www.epa.gov/transportation-...ents-and-success-air-pollution-transportation
https://ww2.arb.ca.gov/about/historyCalifornia Air Resources Board said:In the current decade, California solidified its position as a world leader on climate change, entering into climate agreements with several nations and linking cap-and-trade programs with Quebec. Its broad range of programs to reduce greenhouse gases addresses every major sector of the economy including a Zero Emission Vehicle mandate that will clean up the transportation sector and put close to 1.5 million plug-in or hydrogen fuel cell vehicles on the roads by 2025. Thanks to the cap-and-trade program, which reduces carbon emissions from electricity generation and large-scale industries, billions of dollars have been invested to reduce greenhouse gases in cities and towns throughout California, with an emphasis on disadvantaged communities.
Aggressive air pollution control programs in California have led to continued improvements in air quality, even as the population and number of cars has increased. But while the situation has been steadily improving, the state still lags behind the rest of the nation. California’s ever-growing population, reliance on car travel, and sunshine continue to exacerbate its smog problem. Much more must be done to see that all of California’s residents breathe clean air, and that we meet our targets to stabilize climate change and prevent the most severe impacts from happening.
I think its important to recognize that reducing car emissions is just one but an essential part of a comprehensive strategy to attack not just global climate change but all forms of pollution. When you combine many different tactics to reduce pollution and improve health across the board you start to see results like this:
Anyway again, I am not intending to just defend Tesla but the concept of electric cars. They are important. They do make a difference in the lives of locals that live in car heavy transportation regions.
The Fortune article, that seems unbiased, actually has a very detrimental angle that they are using to push their agenda.
-for more research on positive health impacts of pollution and environmental controls see: https://ww2.arb.ca.gov/research/research-health-effects-air-pollution
Here is a bit from the Children's Health Study
Children's Health Study said:
- Air Pollution Harms Children's Lungs for Life - Children exposed to higher levels of particulate matter, nitrogen dioxide, acid vapor and elemental carbon, had significantly lower lung function at age 18, an age when the lungs are nearly mature and lung function deficits are unlikely to be reversed. [USC]
N Engl J Med 2004; 351:1057 - 1067 (Link to the article - May require registration)
- Children that were exposed to current levels of air pollution had significantly reduced lung growth and development when exposed to higher levels of acid vapor, ozone, nitrogen dioxide and particulate matter which is made up of very small particles that can be breathed deeply into the lungs. Summary of the Article.
Am J Respir Crit Care Med 2002; 166:76 - 84 (Link to the article - May require registration)
- Children living in high ozone communities who actively participated in several sports were more likely to develop asthma than children in these communities not participating in sports. Press Release January 31, 2002.
Lancet 2002; 359:386 - 391 (Link to the article - May require registration)
- Children living in communities with higher concentrations of nitrogen dioxide, particulate matter and acid vapor had lungs that both developed and grew more slowly and were less able to move air through them. This decreased lung development may have permanent adverse effects in adulthood.
Am J Respir Crit Care Med 2000; 162:1383 - 1390 (Link to the article - May require registration)
In the age of global climate change, its important to never forget that local health matters.