Government leaders are preparing to meet in Paris for the 21st Conference of the Parties, or COP21, climate negotiations. The world is looking to COP21 for a crucial agreement from all countries to take action to limit the emissions of carbon dioxide and other greenhouse gases in order to prevent the world’s climate warming more than 2 degrees and avert catastrophic climate change. Recently the World Economic Forum published an Open Letter from the CEOs of 78 companies calling for bold action from the private sector to curb emissions. These leaders control operations in over 150 countries, generating over $2.1 trillion of revenue last year.

In this programme, we hear from four global climate experts oCan n what it will take to coordinate action across clean energy, water, forests, developing and industrialised economies.