Emissions by sector
So many smallish bits it seems hard to make a dent in this. Also troublesome is the difficuly of measuring.
Still curious of how to estimate or measure the impact of things like switching to EVs - what is increase on existing residential power use, determining emissions from that. There are other benefits of it, like improving neighbourhood air quality, but there isn't a zero-cost switch. Land use for different energy types is another one.
Also interested in some macro estimates of energy requirements per day (i.e. 9MJ of food, production and travel costs of that alone).
Excellent Ezra episode with Jesse Jenkins touched on a lot of the questions I had about this.