Tao Orion's book Beyond the War on Invasive Species (Chelsea Green Publishing 2015) gives an excellent insight into our obsession with destroying invasive species at whatever cost.

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Read Permaculture pioneer David Holmgren's review of Invasion Biology: Critique of A Pseudoscience by David I. Theodoropoulos (Avvar Books 2003), a work that questions the scientific basis for the war on weeds. 

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Beyond Pesticides is an American not-for-profit organisation that "works with allies in protecting public health and the environment to lead the transition to a world free of toxic pesticides."

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The Northwest Center for Alternatives to Pesticides is another American not-for-profit organisation that "works to protect community and environmental health and inspire the use of ecologically sound solutions to reduce the use of pesticides."

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