text: "All of our development since World war 2 has been centered on car,and that will have to change" said David goldberg, an official of transportation for America. but nothing has gotten better since all this years. pollution of greenhouse gases in the uk are up to 12 percent and in the united states an estimate of atleast 50 percent in most car intensive areas. Mr. goldberg also stated "how much you drive is as important as whether you have a hybrid" which is also something that is not taken into account.