The most powerful way to change the world is to secretly commit little acts of compassion. You must behave as if your every act, even the smallest, impacted a thousand people for a hundred generations. Because it does.
Thom HartmannA species may eat a particular bacterium, phytoplankton, smaller fish, or plant in an area. Lacking a predator, these species/populations will overgrow and alter the area's biology, overwhelming and driving to extinction dozens or hundreds or thousands of other local species.
Thom HartmannThe primary opportunity is to use a model or paradigm for describing ADD that's not disease-based and doesn't imply brain damage or what many children interpret as some type of retardation...a person must have hope; this model restores self-esteem, thus empowering individuals to change.
Thom Hartmann