Humans Delayed The Onset Of The Sahara Desert By 500 Years

Humans delayed the onset of the Sahara desert by 500 years

Humans Delayed The Onset Of The Sahara Desert By 500 Years

Humans did not accelerate the decline of the ‘Green Sahara’ and may have managed to hold back the onset of the Sahara desert by around 500 years, according to new research led by UCL.

The study by a team of geographers and archaeologists from UCL and King’s College London, published in Nature Communications, suggests that early pastoralists in North Africa combined detailed knowledge of the environment with newly domesticated species to deal with the long-term drying trend.

It is thought that early pastoralists in North Africa developed intricate ways to efficiently manage sparse vegetation and relatively dry and low fertility soils.

Dr. Chris Brierley (UCL Geography), lead author, said: “The possibility that humans could have had a stabilizing influence on the environment has significant implications. We contest the common narrative that past human-environment interactions must always be one of over-exploitation and degradation. Read more.

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6 years ago
Baltimore's solar-powered water wheel has now removed 1.1 million lbs of rubbish from the river
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6 years ago
Matt Zeilinger, Solarpunk Girl (portrait Of Krishna Jaya)

Matt Zeilinger, Solarpunk Girl (portrait of Krishna Jaya)

6 years ago
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[Top left: Green onion seedlings. Bottom left: Baby basil seedlings. Right: A jungle of thyme.]

I’ve been growing some veggies indoors for a while now (almost a year?) and we finally got the lighting right for the plants. These little guys are completely solarpunk/lunarpunk. I live out in the country and for some reason that wasn’t known to us until after we bought our house there is a ban on all veggie growing and structure building. So we couldn’t even build an outdoor greenhouse. These little guys are growing in a legit solarpunk recycled diy’d greenhouse structure inside my garage. Eventually we are going to try and go with completely heirloom non-gmo organic seedlings but until then these little guys are fighting unjust zoning regulations, fighting our ever increasing dystopian reality (I have a yard and I can’t plant things!), and living it up #solarpunk style.

Did I mention our neighbors are bending these rules too? :) I’m not the only solarpunk in my area. My neighbor plants mint and strawberries in their flowerbeds and planted a plum tree right between our property lines so that when it matures no one can say it was theirs or that the regulation people didn’t know about it. It’s been there for years people. I’ve also started some mint and lavender bushes myself. They can ask me all they want about what they are… I’ll just tell them they’re decorative. 

Now, I’m not saying that people should do these things. Bending the rules can get you into trouble. But my area is poor and people are hungry, local food pantries have been closing too and without these solarpunk guerrilla gardening tactics people would go hungry. I only know three of my neighbors because everyone keeps loosing their homes. Neighbors last about a year here and then are forced to leave. 

At my old town just 20 min away from where I live now, we grew grapes and apples and let whoever was hungry have them. Our neighbors sometimes foraged. There were wild apple trees, grapes, and mulberries and people knew where they were and when they were ready to be picked. It helped a lot of people who wouldn’t have had anything to eat otherwise. banning food sources is what should be illegal. Not tending to gardens. Gardens and plants should never be banned. We live on a living planet, it’s what kept us alive all these centuries. Why are we turning our back on it now?

6 years ago
Start A 1-Acre, Self-Sufficient Homestead

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Expert advice on how to establish self-sufficient food production, including guidance on crop rotations, raising livestock and grazing management.

By John Seymour

Illustration by Dorling Kindersley


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6 years ago

Can I watch a great film knowing the actresses in it were terrorized and mistreated the entire time? Can I watch a football game knowing that the players are getting brain injuries right before my eyes? Can I listen to my favorite albums anymore knowing that the singers were all beating their wives in between studio sessions? Can I eat at the new fancy taco place knowing when the building that used to be there got bulldozed eight families got kicked out of their homes so they could be replaced with condos and a chain restaurant? Can I wear the affordable clothes I bought downtown that were probably assembled in a sweatshop with child labor? Can I eat quinoa? Can I eat this burger? Can I drink this bottled water? Can I buy a car and drive to work because I’m sick of taking an hour each way on the subway? Whose bones do I stand on? Whose bones am I standing on right now? 


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6 years ago
Artist Lucile Prache

Artist Lucile Prache

6 years ago
“In The Garden” Print // KimIllustration

“In The Garden” Print // KimIllustration


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6 years ago

People being happy with what they have is the worst thing that could ever happen to the economy

5 years ago

I have started playing Stardew valley again, this time together with my boyfriend and honestly it’s wholesome… like, not only Stardew Valley per se has a great calming and fulfilling atmosphere, but being there with my boyfriend, waking up with him at 6 am just like irl but here it’s to water crops, cut a few trees, perhaps fish and chat with the community? I love it.

6 years ago

what skincare culture should be: -strong encouragement to use sunscreen and stay away from tanning booths -encouraging little black and brown kids to love their skin color, giving love to people with skin conditions such as vitiligo/albinism/hyper-pigmentation/etc. -good smelling lotion for all what skincare culture is: -unless a women has totally clear poreless pale skin that glows like paintings like the virgin mary she is gross and unhygienic and doesn’t take care of herself -don’t want to be that girl? spend $1000 a year on expensive goo sold by glossier and lush and inject weird chemicals in your skin to get rid of freckles and moles and wrinkles even though you’re only like 25

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copperfingertips - Represent The Human Race
Represent The Human Race

For my Solunarpunk ass

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