To start, here's my favorite climate change joke: "They say we won't act until it's too late... Luckily, it's too late!"
==So what can you do about it?==
The biggest thing that is most relevant to the HN audience is that you can work at a new energy technology company! Our industries are out of the R&D stage and are currently focused on scale and growth[1], and we need as many smart people as we can get. There are lots of companies hiring software engineers.
==How do I find a job fighting climate change?==
I'd recommend browsing the exhibitor and speaker lists from the most recent conference in each sector (linked below). Check out the companies that interest you and see if they are hiring.
* Energy Storage[2][3]
* Solar[4][5]
* Wind[6]
* Nuclear[7]
* Electric Utilities[8][9]
* Electric vehicles[10]
Also, if you're in the SF bay area, I'd recommend subscribing to my Bay Area Energy Events Calendar[11]. Just start showing up to events and you'll probably find a job really quickly.[1]: https://techcrunch.com/2017/01/22/energy-is-the-new-new-inte...
[3]: https://www.greentechmedia.com/events/live/u.s.-energy-stora...
[4]: https://www.intersolar.us/
[5]: http://www.solarpowerinternational.com/
[6]: http://www.windpowerexpo.org/
[7]: https://www.nei.org/Conferences
[8]: http://www.distributech.com/index.html
[9]: https://www.greentechmedia.com/events/live/grid-edge-world-f...
[10]: http://tec.ieee.org/