NOW I AM IN FAVOR OF STEM CELLS: All cute and pluripotent as they are. But I find the existence of an embryo adoption agency to be really interesting. The children the President used in his photo op today (to grandstand against the House's pro-stem cell bill) were the results of this agency's efforts. What they do is collect embryos leftover from IVF treatments and make them available for implantation in willing parents. There's something quite science fictiony about it.