I see U2’s guitarist the Edge has shown his desire to invest in soil health. He said he was approached by a friend to invest in a company called Oath, which claims it replenishes the soil microbiome to improve soil health.

The company says it has developed an AI (artificial intelligence, not the other one) model to select exact bacteria and fungi to match the needs of any soil type.

I have seen plenty of these kind of businesses come and go over the years, making plenty of outlandish claims. Perhaps with U2’s man on board this will be the one to fly.

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