Inter Press Service: Government inaction will lead to increased climate change, species loss, increased water shortages and health problems by 2030, according to a new OECD report. But key challenges can be addressed at a fraction of the cost of inaction. The report from the Organisation for Economic Co-operation and Development (OECD), ‘Environmental Outlook to 2030’, echoes calls for timely action by other reports such as that by UK government economist Sir Nicholas Stern in October 2006, and last …