The authoritative guide to ensuring science and technology make life on Earth better, not worse.

global security

national guard members carry bottle water after hurricane sandy

‘We’re not going fast enough’: Sherri Goodman on climate change as security threat

By Jessica McKenzie | Climate Change

Zanskar River, in the Himalayas

Climate change and water scarcity will increase risk of nuclear catastrophe in South Asia

By Asha Asokan, Ira Helfand | Climate Change

Nuclear cooling tower reflection

Blockchain beyond cryptocurrency: A revolution in information management and international security

By Cindy Vestergaard, Lovely Umayam | Cyber Security, Disruptive Technologies, Nuclear Weapons

The Memorial Cenotaph at Hiroshima Peace Memorial Park, 2012.

The atomic bomb and common security

By Richard Rhodes | Nuclear Risk

From danger to dollars: What the US should do with its highly enriched uranium

By Peter Stockton, Ingrid Drake | Uncategorized