Jan Vander Tuin

Jan Vander Tuin is a founder of the Community Supported Agriculture (CSA) movement.

[1][2][3][4] He is also a cycling activist and bicycle designer, and in 1992 started the Center for Appropriate Transport in Eugene, Oregon.

[5][6] Vander Tuin learned about co-operative biodynamic farming in Switzerland,[7][8] and is credited with bringing his Swiss experience to the revival of local agriculture in the US.

[9] Vander Tuin settled in Eugene, Oregon in 1990.

He started building workbikes under the name Human Powered Machines.