Building out technology that we already have can save us. We just need to agree to pay for it, which we can't because some of us are too poor to make changes re

Building out technology that we already have can save us. We just need to agree to pay for it, which we can't because some of us are too poor to make changes required, some of us are apathetic, some of us are actively antagonistic (think coal rollers and such), and some of us are ignorant (willfully or otherwise). Like all large-scale problems, it's the people who are in the way, not tech.