What we learned this week

New Zealand has declared a climate emergency and that the government will try to get its own emissions to net zero by 2025. (It got less coverage, but Japan declared a climate emergency a couple of weeks ago too.) These are symbolic of course, but they are also a powerful statement of intent.

How adding seaweed to cattle feed can reduce emissions. The easiest way to reduce beef emissions is to reduce beef consumption of course, but this is useful too.

I learn from the Spokesmen Cycling...