Month: September 2008

Links for 2008-09-28: Open Everything

openeverything.net Open Everything is a global conversation about the art, science and spirit of 'open'. It gathers people using openness to create and improve software, education, media, philanthropy, neighbourhoods, workplaces and the society we live in: everything. It's about thinking, doing and being open. (tags: open opensource participatory art science community)

Links for 2008-09-09: Friendly Invaders

Friendly Invaders When Europeans began arriving in New Zealand, they brought with them alien plants — crops, garden plants and stowaway weeds. Today, 22,000 non-native plants grow in New Zealand. Most of them can survive only with the loving care of gardeners and farmers. But 2,069 have become naturalized: they have spread out across the islands on their own. There are more naturalized invasive plant species in New Zealand than native species. It sounds like the makings of an ecological disaster: an epidemic of invasive species that wipes out the delicate native species in its path. But in a paper published in August in The Proceedings of the National Academy of Sciences, Dov Sax, an ecologist at Brown University, and Steven D. Gaines, a marine biologist at the University of California, Santa Barbara, point out that the invasion has not led to a mass extinction of native plants. The number of documented extinctions of native New Zealand plant species is a grand total of three. (tags: evolution,biodiversity,diversity,new zealand,nyt,new york times,carl zimmer,plants,extinction,botany,ecology,life,biology,science)