Sure. The simultaneous trends toward cheaper low-emission sources and more expensive fossil fuels will force a switch at some point. We'll also need negative em

Sure. The simultaneous trends toward cheaper low-emission sources and more expensive fossil fuels will force a switch at some point. We'll also need negative emissions (i.e., atmospheric carbon removal) at some point too. Now, will it be more expensive to keep drilling and remove the emissions than it will be to cook long-chain hydrocarbons? It's not clear. And it doesn't really matter, since either way you can hit a carbon target.