Lokayat: Cars vs. Buses: Do we have a choice any longer?: "Nature will not give us another chance. There is no choice left for Humanity, but to stop burning of fossil fuels, NOW! among other measures, this demands big investments from the governments of the world in improving the public transport and imposing restrictions on use of private vehicles. Considering the urgency of the problem of global warming, if we don’t take these measures today, tomorrow will be too late."