Efficiently undo negative effects of your consumption. Goal isn't to fix any of these problems but to stop making them worse. We don't understand any of these cause areas enough to be able to say they can be left for later while we focus on climate change and other pressing problems. Hence our recomendation is to reduce what demage you do in all of these areas, offset yourself for where that isn't possible and then do good on top of that through organizations like Effective Altruism. More info on methodology in docs. We would appreciate any feedback.