Restor & Correcting The Trillion Tree Mess

Crowther says Restor is his ‘life’s vision’, mapping the latest data and thousands of conservation projects. Photograph: Courtesy of Restor

I have been on a tree-planting spree in the last couple years. So I am constantly on the lookout for resources that help me see this work in a larger context. Here is a great one I have just learned about. Restor’s macro-level organizing of conservation through geographic information systems requires skills and ambitions that few have in such capacity as the scientist featured in the following story. Maps like the one shown above are less inspirational, but more powerful in other ways, than scenes of effective restoration like the one below.

The former A3 London to Portsmouth road at Hindhead, after being restored back to heathland. Photograph: Tony Watson/Alamy

T. W. Crowther has featured in our pages for years, starting with our link to his work on how many trees are on our planet and what this implies with regard to climate. We lunged forward to share the idea that planting a trillion trees was the key implication, and also lurched back a bit when it seemed worthy of more consideration. This article does much to clear up “the mess” that Mr. Crowther acknowledges resulted from the trillion tree findings, and which I was captivated by:

‘I’ve never said we should plant a trillion trees’: what ecopreneur Thomas Crowther did next

Thomas Crowther understands more than most the danger of simple, optimistic messages about combating the climate crisis. Continue reading

Planting Trees Is Not A No-Brainer

A plantation site for the 10 Billion Tree Tsunami Project in the Khyber Pakhtunkhwa province of Pakistan. BILLION TREE TSUNAMI PROGRAMME KHYBER PAKHTUNKHWA

We have committed to planting trees. And we know that getting to a trillion trees planted is not going to be easy. But the effort has obvious and less obvious upsides. Every great idea also has its downside(s) and challenges to surmount, even planting trees:

Are Huge Tree Planting Projects More Hype than Solution?

High-profile programs aimed at planting billions of trees are being launched worldwide. But a growing number of scientists are warning that these massive projects can wreck natural ecosystems, dry up water supplies, damage agriculture, and push people off their land.

Women participating in Ethiopia’s mass tree-planting campaign in Addis Ababa last June. Ethiopia aimed to plant 5 billion seedlings in three months. MINASSE WONDIMU HAILU/ANADOLU AGENCY VIA GETTY IMAGES

In late January, the multibillionaire Elon Musk took to Twitter and abruptly announced, “Am donating $100M towards a prize for best carbon capture technology”. This triggered a deluge of sarcasm across the platform: “You mean, like, trees?” “I planted a tree, do I win?” Continue reading