interest to the pharmaceutical industry marty bongo and his colleagues have been walking for years tooley naturalized than 100 head to site improving conditions for not admitting senior plants like wild garlic and wild cannabis around acquired 2. today not only will species like zebras springboks and totally says razan feels good in the 1990 s. were dominated by wilt more new cultures mountains of deadwood illustrate another reason naturalisation may shout inverse of species like the porch at tree brought here from australia have been removed to reclaim the space from it if plans to still take some time before will be snotty ruled by those who know is back in balance but martin see bongo and his colleagues have already achieved it his message about the environment is clear use it sustainable or keep it for the next generation this is what wonderland i'll turn to our sustainability and environmental protection this is a message don't husband passed on by the sun for generations. the next video in the show comes from the very south all of africa let me be up to date 44 percent of namibia's