Climate change mitigation climate change are more damaging in poor nations, where infrastructures are weak and few social services exist. The Commitment to Development Index is one attempt to analyze rich country policies taken to reduce their disproportionate use of the global commons. Countries do well if their greenhouse gas emissions are falling, if their gas taxes are high, if they do not subsidize the fishing industry, if they have a low fossil fuel rate per capita, and if they control imports of illegally cut tropical timber. The main current international agreement on combating climate change is the Kyoto Protocol. On the 11th
Climate Change Science Program scientific information. In March 2005, Rick S. Piltz resigned from CCSP charging political interference with scientific reports: "I believe ...that the administration … has acted to impede forthright communication of the state of climate science and its implications for society." Piltz charged that the Bush Administration had suppressed the previous National Assessment on Climate Change, by systematically deleting references to the report from government scientific documents. Piltz later complained about political tinkering with the timing of SAP 4.6, and suppression of sea level rise mapping studies associated with SAP 4.1. Climate Change Science Program The Climate Change Science Program (CCSP)