US blamed for blocking negotiations at Rio+20 Earth Summit
64 views · Published 18 June 2012 · 4:35 · Indexed 7 October 2026
Channel: GreenTV · 2012 · Science & Technology
As momentum builds at the Rio+20 Earth Summit, two leading oceans experts point the finger at US negotiators as the stumbling block for a new treaty, but praise Brazil for taking the lead.
