Ocean Mist

Issues and trends shaping our environment, health and economy

20 Mar 2021

We need more imagination

Posted by Michael Keating

What we need to deal with the environmental sustainability crisis is the imagination to take on our great challenges. A very interesting article in The Guardian newspaper talks about a proposal to regreen the Sinai Peninsula, a chunk of Egyptian desert abutting Israel to the east with the Red Sea to the south and the Mediterranean Sea to the north. Long ago, the Sinai had forests and rivers. But, like too many parts of the world it was deforested for firewood and building materials, and grazing animals prevented forests from coming back. The loss of greenery led to a process of desertification, leaving an arid, barren and inhospitable landscape.

“This world is ready for regenerative change,” says Ties van der Hoeven, co-founder of a group of Dutch holistic engineers called The Weather Makers. They are proposing to regreen the Sinai, effectively rolling back the ecological clock. He compares this project to putting someone on the moon, very difficult but doable once people set their minds to it. What his group proposes is ecological restoration, the renewing and restoring of damaged or destroyed ecosystems.

There are good examples. The Loess Plateau an area in northwest China went over the centuries from a breadbasket to a dry, barren, heavily eroded landscape because of cutting too many trees and overgrazing the land. About 30 years ago a major restoration project turned around the soil degradation with planting vegetation and controls on land use. The land is more stable and food production went up.

In Africa’s Sahel region, at the southern edge of the Sahara Desert the Great Green Wall project aims to plant an 8,000-kilometre belt of trees from The Red Sea to the Atlantic Ocean. It is now one of the poorest places on the planet, subject to war and famine. The aim is to restore this degraded landscape providing a better environment, food security, jobs and possibly peace.

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