Why does Mr. Kalam pot much importance on solar energy?

Mr. APJ Abdul Kalam is an Internationally acknowledged scientist and a former president of India.

Science Congress is an organisation where scientists expose their research activities on science and technology.

Leading Industrial countries have taken initiatives to tap alternative energy sources mainly green or renewable energy sources to meet the future energy challenges of the world.

The Scientist Kalam is concerned about mankind's future energy crisis.

The potential danger of nuclear energy means the alarming situation resulting from frequent use of nuclear energy!

Mr. Kafam puts so much importance to the issue of energy as the energy sources have always been a major factor of change throught history.

According to Kalam, the solution is the massive use of solar energy in future.

Global economic growth is expected to continue at 3 percent per year.

Mr. Kalam puts much importance on solar energy because it has some advantages over other forms of renewable energies.

We think the massive burning of coal may lead to an ecological disaster because coal burning emits the highest amount of carbon in the atmosphere.

According to Mr Kalam, the only solution that mankind can look to is the massive use of solar energy in future.

Burning coal is ecologically disastrous because it emits the highest amount of carbon in the atmosphere.

The bottom line of Kalam's speech is the concern of mankind in the 21st century.

No, the present stock of hydrocarbon energy is not sufficient to meet the future energy challenges.

The present world is run by the energy. Everyday almost 220 million barrels of petroleum is used and the amount will rise upto 335 million barrels by 2030. But the reserve of hydro-carbon is limited. That's why, Mr. Kalam put so much importance on energy issue.