Episode #149

National security agency hacking, DIY Alzheimer’s tests and climate change
Tom Crick talks about the impact of the NSA’s hacking on how we use technology to exchange data, Beth Berry reports on a DIY at home test for Alzheimer’s disease, we meet Heather Parker from the University of Bath and James Scourse, Director of the Climate Change Consortium of Wales talks about last year’s IPCC climate change report.