@article{Pade_2007, title={On photosynthesis and polar bears}, volume={22}, url={https://www.oekologisches-wirtschaften.de/index.php/oew/article/view/530}, DOI={10.14512/oew.v22i3.530}, abstractNote={As opposed to humankind, plants and animals rely completely on one kind of renewable energy: the sun’s solar radiation. Biomimetic concepts mimic nature’s energy system and may thus contribute to sustainability.}, number={3}, journal={Ökologisches Wirtschaften - Fachzeitschrift}, author={Pade, Christian}, year={2007}, month={Sep.} }