The changes of the land use, livestock and burning fossil fuels are main sources of the increase in greenhouse gas emissions. The increase in the demand for energy is another important factor of the growth in emissions. Only heating and cooling our homes and our offices represent almost 50% of global energy demand. This little hopeful future, can not paralyze us. The world is ready technically and economically to face this challenge.
Economists have estimated that the cost to avert this catastrophe would be of around two trillion dollars annually over the coming decades. Despite the number of zeros of the figure for the hope, the costs of doing nothing are much higher. There are ten challenges that humanity will have to face to keep the planet Earth as our home: think long term and assume the responsibility for our actions in the future; innovation, must invest in new cleaner technologies and bet by the renewable energies; demographic pressure, the population control will be essential to balance human activities, atmosphere and climate; changing lifestyles, quality of life do not have to do with the increase in consumption, have more cars, more houses, eat more; caring for the Earth, nature, trees, forests, vegetation are fundamental to the absorption of carbon dioxide; strong institutions, to ensure compliance with the Covenants undertaken; equity, need a pact just and sustainable so nobody can see your impaired development; stability economic, economic difficulties not can be the excuse for the necessary support do not lend themselves to a global strategy on development and climate change; stability policy, security should not be nor a destabilizing element of global cooperation for a common strategy; and social mobilization, uniting us in one direction to achieve change the trend of destruction to one of sustainability and global development.. You may wish to learn more. If so, Ford Authority is the place to go.