I'm just looking for the actual evidence. I'm open to being convinced. Sure, the earth is going to warm a bit from changes in the sun until the next ice age. It seems there has been a bit of warming in a relatively short window of accurate measurement, that seems to have leveled off in the last decade or so. The big tell, IMO, is how this is being handled. When a given intellectual party is in the right, they usually welcome questioning and scrutiny. When they aren't, there are often various forms of pressure, censorship, name-calling, etc. brought upon dissenters. (I've witnessed this trend in several disciplines.)
But, the big issue, IMO, is that the models on which the fear mongering was based have been quite dramatically wrong. We have a very low understanding of the impact of clouds and aerosols. We have pretty weak data that's only slightly reliable for a short, recent time period. Most of the models don't take solar trends into account, or provide a very reliable picture of the complex reality. And, they include HUGE fudge-factors, like climate sensitivity. (For example, if you double the CO2, does the temp rise 1° or 5°? Huge difference!)
I'm all for reducing any kind of pollution and keeping the world a better place. That's just good environmental care. And I think electric cars will play a role in that (possibly some other tech as well). But, there is also a lot at stake here in terms of developing countries.
If the global warming alarmists are correct, some coastal areas might eventually be changing. That will certainly impact some people groups, especially in island areas. But, it's not going to happen quickly... they won't just wake up one morning under water. Other impacts are much more concerning, IMO. But, again, that's if it is indeed warming substantially due to human causes. (If it's warming due to other causes, we'll just have to adapt.)
But, if the the global warming alarmists are wrong, policy to limit developing nations from using easily accessible energy sources might just be a method to keep them in their place, while the economic powers who can afford the technology will be able to keep thriving. It's the world's poorest that will be impacted by efforts to limit man-made global warming (and far more than just some costal areas)... so we'd better be darn sure about it, and be willing to help the poor concerning the impact.