Despite the international scientific community's consensus on climate change, a small number of critics continue to deny that climate change exists or that humans are causing it. Widely known as climate change "skeptics" or "deniers," these individuals are generally not climate scientists and do not debate the science with the climate scientists.
I think climate change is probably the most extreme, and it's been going on for years because it's very difficult to talk about a planetary issue like climate change and to get people who live within four-year electoral cycles to actually pay attention to something that you predict is happening way in the future.
Most Americans believe in fairness; we believe that people should work hard but there should be a safety net. We believe in saving the quality of our air and water for our children. Most Americans want action on climate change. You can just go through the list. Most Americans believe in progressive taxation.
Climate scientists think of nothing but climate and then express their concerns in terms of constructs such as global mean surface temperature. But we live in a world in which all sorts of change is happening all the time, and the only way to understand what climate change will bring is to tell stories about how it manifests in people's lives.
It's very hard to track down what's real and what's not real. We haven't absorbed what climate change is doing. Because whether people associate it or not, fear of immigration is completely related to climate change, because the mass migrations that are happening, the war in Syria, all of these structural human migrations are related to climate change.
I believe humankind has looked at Climate Change in that same way: as if it were a fiction, happening to someone else’s planet, as if pretending that Climate Change wasn’t real would somehow make it go away.
If you look at the polling around climate change in this country before 'Sandy', that was kind of the low point in terms of Americans believing that climate change was real and that humans were causing it.
The question is not, "Is climate change happening?" Nor is the question, "Is climate change man-made?" Rather, we need to realize it?s already here, and start asking, "What are we going to do about it?"
History will judge harshly my Republican colleagues who deny the science of climate change. Similarly, those Democrats who would use climate change as a basis to regulate out of existence the American experience will face the harsh reality that their ideas will fail.
Climate change is happening. It's just not the end of the world. It's not even our most serious environmental problem.
African Americans are not going to be fooled by any group supported by industrial polluters. They know climate change is real and that we have to do something about it. Only 3 percent believe concern about climate change is overblown.
Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us.
The more hardcore conservative you are, the more tightly identified you are with defending the interest of capital as an interest of the system based on hyper-competition, the more likely it is that you vehemently deny climate change. Because if climate change is real, your worldview will come crashing down around you.
We can debate this or that aspect of climate change, but the reality is that most people now accept our climate is indeed subject to change as a result of greenhouse gas emissions.
Why are the people who are most alarmist about climate change so opposed to the technologies that are solving it? One possibility is that they truly believe nuclear and natural gas are as dangerous as climate change.
We're facing enormous changes in our planetary life, with climate change and the adaptations that all natural systems are going to have to make to these climate changes, and so it's extremely important to bear witness to what's happening.