Why Pittsburgh was one of the first to say no.
https://www.buzzfeed.com/kevintang/stunning-photos-of-pittsburghs-air-pollution-in-the-1940s?utm_term=.leLK3l7LZ#.nrw25bQM9
Most of those pictures where taken in the DAY TIME.
Then in 1948 there were the deaths in Donora...which is just down river from me.
http://www.npr.org/templates/story/story.php?storyId=103359330
Yes, and the US as a whole has history of legislation, initiatives, agreements between power suppliers and the government, and clear trends of improvement toward goals in improving air quality.
https://www.epa.gov/air-trends/sulfur-dioxide-trends#sonat
https://www.epa.gov/air-trends/carbon-monoxide-trends
https://www.epa.gov/air-trends/lead-trends
https://www.epa.gov/air-trends/nitrogen-dioxide-trends
https://www.epa.gov/air-trends/ozone-trends
World pledges aren't needed to show these goals already exist and are being achieved in the US. These achievements make the Paris agreement such a non-issue. Think Obama did a great thing in this, but failed completely in making it so vulnerable by not bringing it before congress. It's nothing more than a show of solidarity, so announcing a withdrawal is harmful to US world solidarity, not the environment, and that's why people are really upset.
Yes, I agree.
I have tried to bring this up before. There seems to be a bit of a grab bag at the moment. Environmental protection sounds like a great thing and everyone can understand at a base level, that if you defecate or urinate into your drinking water supply, you will get sick. If you breathe in smoke all day every day, you will get sick....and so on.
So making claims around these things is hardly contentious. Those that object are not arguing in good faith. So releasing toxins into the air or into the water and not disposing of it will, is a problem and is pollution and needs to be regulated from people who know it is bad but seek to do it anyway.
Finding alternative fuel supplies is not a BAD idea. The problem is two-fold. The efficiency of such energy sources (both to generate energy and the delivery of the energy) and cost to do so. (I will not include the effect the wind farms have on birds). Some will say that the ability to generate as much energy as needed or the need to pay more is offset by the cost to do so. This IS an argument but there are two sides to that one.
So that is pollution and using traditional vs alternative forms of energy. Then you start getting into areas that ARE much more contentious. Areas where understanding is limited and any modelling tends to do poorly and where knowledge is developing. Climate change. Man does have an effect on the planet AND the planet changes - sometimes quite drastically - naturally. Not every change in climate is influenced by man and not every change in climate natural.
It ought to be an obvious point and as obvious as the point I made earlier about drinking water. I made it a while ago and started all the shit that proclaimed me a climate change denier. Clearly, only an idiot would think such a position was true. This is part of the Climate Change Summits and whatever is people lump everything in, reasonable, unreasonable, known, unknown, facts, guesses, things that relate to each other and things that do not, and present it together. Question any aspect of it and you are (like I was) labelled a Climate Change denier. Not adhering to the belief that the planet is doomed and that every change is due to humans and that we have the power to stop the planet's climate from doing as it has been doing for billions of years, is NOT seen as a difference of opinion but as a heretic rejecting a fundamental doctrine (one that is a lot more faith than the believers would like to admit).
Man does affect the climate and I think that there is definitely a need for monitoring and exposing companies and individuals that pollute and damage their environment. I do think that What man does on planet Earth is not inconsequential and can affect people for generations after (automatically think of Chernobyl and China's want to go nuclear). I think that the development of alternative forms of energy and making developments to and maintenance of existing and future delivery of energy is great. Education is not a bad thing either.
What is a bad idea is ideological demagoguery and toothless or unfairly weighted agreements or being dishonest about things known or unknown.