it's for the public sector to show the way with regulations and the like, and it's for the private sector to respond with solutions. and to show that these things are possible. how much is big tech to blame for climate change? well, ithink, you know, everyone's to blame for climate change. this is a shared social economic problem. i think when you look at tech, the tech sector itself, we really see the impact around energy use. so, you know, tech is obviously driven by electrons and the generation of those electrons, and electricity any omissions, so with microsoft, we have a 100% renewable energy goal by 2025. many of the other tech players do as well, and i think that's really the single place that tech has to really make sure that it is helping transform, taking care of its own house