Politics of climate change

This refers to the report, "World can meet UN climate goal" (April 14). The ideal solution to the problem of greenhouse gases is the use of solar power to run industries and homes. Unfortunately, it is not being done. Nuclear energy is a costly affair. The developed nations should not play politics of climate change as the use of petroleum and its products is more in the developed nations. Increase in the population is another reason for greenhouse gases emission. Use of bio-fuels should be encouraged. There are reports that even water can be used as fuel to run aeroplanes. If human beings are able to colonise other planets like the Mars or the Moon in the foreseeable future, then the problem of greenhouse gases can be solved to some extent. There is another theory that the talk of climate change is hollow and it is a ploy to prevent nations like China and India from competing with the USA and European nations in global trade. We need a James Bond to find out the truth.
Deendayal M. Lulla
Mumbai, India