[ellisv]

There are, very broadly speaking, two strategies for tackling climate change:

1. Innovation (e.g. find new and better sources of energy) 2. Mitigation (e.g. reduce energy consumption)

For example the Tesla Solar Roof is an innovation strategy whereas planting trees is a mitigation strategy.

Although we really need a combination of both most companies tend to focus on a single approach, so I'd suggest thinking about which type of approach you'd like to work on.