SRM geoengineering more likely to increase global food production

If we would pump aerosols in the stratosphere to artificially cool the Earth and thereby compensate (part of) the current climate warming, we would be permanently living under a slight sunshade. That would mean in a futuristic world it may … Continue reading

Genetic manipulation of circadian rhythm may open up all-season crop yields

Just like human beings plants too have a biological clock, which prepares them to make optimal use of both day and night – and which helps them to nicely tune their annual growth cycle within the appropriate seasons. It is … Continue reading

Crop geoengineering #3: doubling root depth would store 230 Gt carbon in agricultural soils – minus 118 ppm CO2

Breeding crops with deeper (and larger) root systems could help to lower atmospheric CO2 levels, while also making the crops better drought-resistant, Douglas Kell, a Professor of Bioanalytical Science at the University of Manchester says.