Sustainability addresses the ongoing capacity of Earth to maintain all life.
Sustainable patterns of living meet the needs of the present without compromising the ability of future generations to meet their needs. Actions to improve sustainability are both individual and collective endeavours shared across local and global communities. They necessitate a renewed and balanced approach to the way humans interact with each other and the environment.
Renewable energy sources are already providing a significant proportion of the world's primary energy.
Since the industrial revolution the concentrated energy of the sun stored in fossilized plants as fossil fuels has been a major driver of technology which, in turn, has been the source of both economic and political power. In 2007 climate scientists of the IPCC concluded that there was at least a 90% probability that atmospheric increase in CO2 was human-induced, mostly as a result of fossil fuel emissions but, to a lesser extent from changes in land use. Stabilizing the world's climate will require high-income countries to reduce their emissions by 60–90% over 2006 levels by 2050.
DDC commitment to the planet and our future is to assist as much as possible in the building of the infrastructure required to build renewable energy sources. This in turn is hoped to slow down and even start to reverse some of these negative effects our environment has sustained.