Global warming is a significant threat to people and the 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 greenhouse gases. Greenhouse gases are essential to the earth’s environment. It effectively traps heat in the lower atmosphere and radiates the heat the planet needs. Without greenhouse gases, our earth’s temperature would be 0o F or -18oC instead of 57°F or 14°C. Are we aiding in the enhancement of the greenhouse gases or going against it and making it worse?
Man has caused the most damage to greenhouse gases. Through the combustion of oil, coal, and gas, human activities have increased the concentration of greenhouse gases in the atmosphere. Pollution is the biggest human-made problem. Another main problem the cause of global warming is population. 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 includes 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. Al Gore, the former Vice President, and the environmental crusader, appreciated this much appreciated as technology can fight global warming. Video conferencing links businesses and people do not have to move from place to place to attend business meetings. This reduces pollution and cuts down on travel.
There is no famine in technologies to fight global warming pollution from cars, minivans, and SUVs. Many automobile manufacturers have already begun to use these technologies in their new vehicles. Vehicles that run on motors emit many global warming pollutants, including methane, carbon dioxide, and nitrous oxide. Variable valve timing is a pollution control technology that varies the engine’s valves’ opening and closing. This lowers the CO2 pollution letting the engine ravage less energy making the engine breathe 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 applies to more significant engines. Cutting down on the engines’ size linked with supercharger or turbocharger can reduce engine emissions without affecting the performance.
Thus the technology can be used to fight global warming. It’s up to you to make use of technologies that will help fight global warming.