start2see has signed the Trillion Tonne Communiqué to support the global call from business for a policy response to the explicit scientific warnings of the risks posed by the continuing rise in atmospheric greenhouse gases. If atmospheric emissions exceed more than a trillion tonnes of carbon from CO2 then the global average temperature increase is likely to exceed 2°C. We are already over half way there. Signatories believe that climate risks can be successfully managed and that the transition to a net-zero emission economy can be delivered in ways that create new business opportunities, with manageable costs. We urge companies to join the global call and sign the Trillion Tonne Communique.