I have started companies in Tanzania working to help fill gaps in agricultural value chains where a private sector actor is more efficient. This was determined to be a more sustainable option than a traditional NGO route etc. as profitability would show that the “intervention” should exist. In addition, I have started with other like minded individuals a biochar company for carbon sequestration which will also work to improve soils for small scale farmers in East Africa, we believe this model is scalable to be able to remove a significant amount of carbon from the atmosphere on a yearly basis (>>10M T per year).