WORRYING ON THE EDGE [1]

Edge.org, the online soapbox for scientists and other intellectuals, has published the answers to its latest annual question - What should we be worried about?  …
At the Institute of Cognitive Neuroscience, University College London, Sarah-Jayne Blakemore believes we should be concerned about the effect of environmental factors on the development of the adolescent brain, something she says we know little about. She highlighted the possible adverse effects of excessive gaming and social networking, and the UNICEF estimate that 40 per cent of teenagers worldwide lack access to secondary education. 'Adolescence represents a time of brain development when teaching and training should be particularly beneficial. I worry about the lost opportunity of denying the world's teenagers access to education,' she said.