Israeli man creates tumbleweed robot to stop the spread of deserts

As the human population explodes across the globe, there are certain areas where we live which is more prone to the desertification process, which has proven itself to be quite a massive headache to clear up. Basically the core “ingredients” are there – unsustainable agricultural practices, mining, climate change, and general land overuse, but it would be folly to simplify desertification to such a formula considering it is a far more complex ecological issue.