"People who are comfortable with eating meat, should be equally comfortable with killing animals."Because he is interested in the ethics and dilemmas of eating meat, John O'Shea is looking into schemes to achieve a more compassionate meat consumption. Since 2008, the artist has been working on Meat Licence Proposal. Under this law proposal, citizens willing to buy or consume a certain type of meat would need to obtain a licence to do so first. The only way to acquire the licence is to slaughter the animal yourselfcontinue

A few months ago, I read there was an exhibition of photos by McCullin at Tate Britain. I thought "That one can wait, it's going to for ages and everybody knows the work of the award-winning war photographer anyway." That was very presumptuous of me. I finally went to see the show and it is now clear that i had underestimated the impact his images would have on me. Especially his portrayal of the homeless living around London from the late 1960s to the '80scontinue

With HORTUS, the architects from ecoLogicStudio are inviting the public to become cyber-gardeners and "invent new protocols of urban biogardening."There's a bright green carpet on the floor and hundreds of intravenous-style bags are suspended above our heads. The bags are in fact photo-bioreactors and they form a 'greenhouse' that hosts nine different species of algae, from chlorella to algae found in London's canals. Visitors can blow into flexible plastic tubes, fostering the growth of the algae with their carbon dioxide and activating the oxygen productioncontinue