Category Archives: Food

How to feed the world

Giant kelp farms could feed the world. Bren Smith has pioneered what he calls ‘3D ocean farming’ (or vertical kelp farming) to feed the world. * Kelp can be eaten in various ice-creams, salads, and dried or fried snacks. The … Continue reading

Posted in Biofuels, Ethanol, Food, Ocean | Leave a comment

Water box grows trees in desert

This water-box extracts dew from the night time air and siphons it down underground where it will slowly release it to plants. They’ve used it in Dubai to help saplings grow where there is 50C days, sand storms, and camels! … Continue reading

Posted in Biochar, Biodiversity loss, Food, Geo-engineering | Leave a comment

Algal lamps

Hi all, a friend recommended a facebook meme all about algal lamps. Before I get all down on them, look how cool they are! I mean, these things are seriously steampunk! I also need to say I love different scientists trying … Continue reading

Posted in Biofuels, Electric Vehicles, Food, Renewable energy, Transport | Leave a comment

Naomi Klein makes me angry, again!

First of all, she’s anti-nuclear. Enough said. But today is about the oceans. Geo-engineering, or sequestering CO2 by tipping iron dust into the ocean, is bad as well, according to Klein. She doesn’t spell out why it is bad: the … Continue reading

Posted in Food, Geo-engineering, Ocean, Uncategorized | Leave a comment

One third of the food we grow gets wasted

As Avaaz says: Dear friends, It’s a recipe to feed the world— stop wasting a third of all the food we grow, and stop tens of millions of children going to bed hungry each night. The ingredients are all there … Continue reading

Posted in Food, Social Justice, Soil | Tagged , | Leave a comment

Migrant crisis? Plant a tree!

The World Resources Institute presents the case that a serious contributing factor in today’s African migrant crisis is the failure of food crops and lack of economic security due to the sheer impoverishment of Africa’s soils. To be blunt, the … Continue reading

Posted in Ecology, Food, Politics, Soil | Leave a comment

I’ve been waiting for this for years.

On my ‘Replenish the soil’ page I have documented the work of soil experts in both biochar, and cow-rotation expert Joel Salatin. (PolyFace Farms). I’ve also been wondering about crop & cow and biochar interfaces. Now the different disciplines are … Continue reading

Posted in Food | 4 Comments