Mathis Wackernagel, co-creator of the Ecological Footprint, describes how this tool lets us calculate the amount of natural resources necessary to support our collective expenditure....
http://picasaweb.google.com/hs... 腦神經系統 Brain nervous system
控制心臟循環系 、呼吸系統與消化系統、排泄系統的正常運作 Control heart circulatory system, respiratory system, digestive system, normal operation of eliminating the system
心臟循環系統VS 吸系統Heart circulatory system...
Ecological footprint analysis is a measure of human demand on the Earth's ecosystems and natural resources. It compares human consumption of natural resources with planet...
Ecological architecture responds to 2 key crises confronting us globally. The crisis of poverty and the lack of access to work,education,health and all allied services...
Complete video at: http://fora.tv/2008/02/18/Maud...
Author and activist Maude Barlow warns of a coming global ecological crisis resulting from a scarcity of clean drinking...
Complete video at: http://fora.tv/fora/showthread...
Celebrated mathematical physicist John Baez looks at global warming from an historical perspective, and details the widespread ecological damage...
