In a forgotten corner of a national archive, some very heavy boxes held a rare promise: an opportunity to look back in time at a landscape scale.

Can we sequester our carbon and eat it too?

For the first time in 4 seasons, we're discussing natural climate solutions, and in particular, regenerative agriculture. Joining us is agrologist and fellow podcaster, Scott Gillespie (of Plants Dig Soil) to get into the nitty gritty of farming for soil carbon — its promise, possibility and feasibility.