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Technologies That Fight Global Warming

2017-11-28 23:34  
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Global warming is a great threat to people and earth. It is an increase in the earth’s surface air and the oceans. Earth now finds it difficult to breathe because of the concentration of the green house gases. Green house gases are essential to the earth’s environment. It effectively traps heat in the lower atmosphere and radiates the heat the earth needs. Without green house gases, our earth’s temperature would be 0o For -18oC instead of 57?°F or 14?°C. Are we aiding to the enhancement of the green house gases or going against it and making it worse?

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Man has caused the most damage to the green house gases. Human activities through combustion of oil, coal and gas have increased the concentration of green house gases in the atmosphere. Pollution is the biggest man made problem. Another main problem for the cause of global warming is population. In order to fight global warming, scientists have found different ways to solve the problem. The use of technology in fighting global warming is one of the means to reduce global warming.

The first step in making the technologies fight global warming is to be energy efficient. Being energy efficient reduces both heat emissions and price. According to the American consortium of National Laboratories, by 2010, the United States will be using energy more efficiently, thereby safeguarding the environment. They have planned to use technologies to fight global warming. This include substituting incandescent light bulbs with compact fluorescent bulbs, surrogating old Windows with new low energy windows and using energy efficient gadgets such as air conditioners and refrigerators.

Technology can be better used to fight global warming effectively. Video conferencing used in businesses can help fight global climatic change and decrease carbon emissions. This was much appreciated by Al Gore, the former Vice President and the environmental crusader as technology can be used to fight global warming. Video conferencing links businesses and people do not have to move from place to place in order to attend business meetings. This reduces pollution and cuts down on travel.

There is no famine in technologies to fight global warming pollution from vehicles such as cars, minivans and SUVs. Many automobile manufacturers have already begun to use these technologies in their new vehicles. Vehicles that run on motors emit a large amount of global warming pollutants including methane, carbon dioxide, and nitrous oxide. Variable valve timing is a pollution control technology that varies the opening and closing of the engines valves. This lowers the CO2pollution letting the engine to ravage less energy making the engine breath easily through mixing of fuel and air thoroughly.

Cylinder deactivation is a technology used to shut down one or more cylinders when extra power is not required. This is applicable to bigger engines. Cutting down on the size of the engines linked with supercharger or turbo charger can reduce engine emissions without affecting the performance.

Thus technology can be used to fight global warming. It’s up to you to make use of technologies which will help fight global warming.


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