Climate change - what can be done?

No.10474877 ViewReplyOriginalReport
In light of the recent student climate march, and ignoring the politics of the situation --
What are some of the potential future solutions for climate change, and what technologies might help?

More specifically, what about other solutions besides "reducing emissions" and replacing fossil fuels--what can be done to reverse the effects of global warming?

In short, what does science have to offer?