20m is a drop in the ocean (sorry!) compared to what other projects get funded with. To me, climate change is like the white walker threat in the Game of Thrones series. Everyone's squabbling over petty politics while the real threat gets increasingly worse.
I'm actually annoyed that they only got 20m. A few weeks ago, I sat in as a judge for a university startup challenge. The students were given all semester to build a product and present their attempts in commercializing it. I was seated next to another startup founder and we both came to the same conclusion. The projects that had a social good / environmentally positive objective were the ones we WANTED to support but the least attractive investment wise. Social good has little intrinsic market value. Investors want to invest $1 and make $10 - that's grossly incompatible with these kind of projects. Ironically, it's probably where we need the best minds and investment focused on.
Props to to this guy for trying something, and inspiring others to contribute to the project. I hope there's more like him...