I joined a company that isn't focused on solving climate change, but we are working to make freight shipping via train more feasible in the US, which could pote

I joined a company that isn't focused on solving climate change, but we are working to make freight shipping via train more feasible in the US, which could potentially offset shipping emissions by a non-trivial amount. I personally care a lot about climate change, so this work is quite a bit more satisfying than optimizing ad spend or A/B testing UI to improve "impression" metrics or similar. There are places to find work where your time and energy help mitigate climate change (or other big problems), without the work directly focusing on that problem.