cover it climate change is one of the reasons so need to grown in a petri dish could be a substitute for a trees in israel and the netherlands are already quite busy and now scientists at the university of tokyo of also presented the 1st lab or a tree stake a one by one centimeter piece of flesh vala a delicacy from the laboratory meat fibers made from the vein cells of a cow the scientists at the university of tokyo proudly show the result of years of work these and similar methods could soon feed people all over the world. for quite 2050 the world population will reach about 9000000000 it will be difficult for traditional meat produced by breeding animals to meet people's needs artificial meat as an alternative shows its necessity and it could lead me to become a viable substitute for this. the fat cells blood vessels and bones that are so