I don't understand this faith in technology. We aren't any closer to going to another planet today than we were 50 years ago. Medicine has extended the natural limits of a human life a scant four years in the last century. Electric vehicles have been around for a century and still haven't gotten over the tipping point.

In the time scale we're talking about for global warming, three to four decades, it is unlikely that we'll see any technological innovations that fundamentally change the math. Climate change is about as far into the future as the invention of C and Smalltalk are in the past.