Compléter 134-testVersion en ligne 134-test par Farhad Key 1 understand governments warning realize positive will Although environmentalists have been about this situation for decades , many other people are finally beginning to that if we don't act soon it will be too late . The good news is that more and more businesses and are beginning to that without a healthy environment the global economy and everything that depends on it be seriously endangered . And they are beginning to take action .