The scientific community has concluded that climate change is a real phenomenon. Even the predictions that are most moderate indicate the Earth warming several degrees Celsius by the year 2100, which is an alarming increase. Of the issues affected by this problem, Rivers are among the most hurt.

The International Energy Agency (IEA) warns that the recent oil price collapse has triggered a significant decrease in exploration and and new field development. In essence, market players are using market information (price decline) to signal that there is already enough supply capacity to satisfy demand for the coming decade or so.Well, the IEA seems to think that recent market information has provided the exact opposite feedback needed to ensure the world's future energy needs are met. How does this impact you and your portfolio?

Faced with its thick smog and a possible embarrassment during the Olympics, after a lot of head-scratching, the City of Beijing had resorted to what some named the "Nigeria Solution:" Cars with license plates that end in an odd number were allowed to drive on odd days, cars with even numbers could drive on even days of the month.

What is home renewable energy? In simple terms, home renewable energy is derived from natural sources, which, in turn, is easily replenished over a short amount of time. Nonrenewable energy, on the other hand, is obtained from limited natural resources. A good example of a nonrenewable energy source that is unfortunately irrevocably diminishing is fossil fuel (coal, petroleum, and natural gases) as demonstrated by inflation of prices.

By negligently discarding plastic items, especially plastic water bottles, fishing gear and plastic bags, people are unknowingly causing the deaths of millions of mammals, fish, birds and reptiles each and every year. We defile the face of the earth with plastic refuse creating waterway contamination.

The words home energy systems are usually associated with solar energy. This is because the most popular residential energy system is the conversion of solar energy for electricity or water heating. There are two main types of solar energy, light and thermal. Light energy, from the sun, is harnessed by a collecting medium then transformed into electricity. Thermal energy, which is derived from the heat of the sun, is used to directly warm household water and swimming pools.

With reportedly more than 2,000 toxic chemicals in the water that we drink, if you want clean water at home, you must find the right reverse osmosis system to help produce 'safe' purified water.

Around 1992, I was just another "corporate policy wonk" in Washington, D.C. I had been working in media and corporate relations for over a decade before I decided to strike out on my own and "build my own empire". It was more like "The Empire Strikes My Back Side". I was quickly becoming, or had become, a workaholic, which would serve me well later when becoming a cartoonist and e-tailer; purveyor of funny gifts and collectibles online, the business I am in now, but I would "pay some dues" before affording that luxury.

There are several types of astronomy telescopes available today. Buying a telescope for home use as you start the hobby of astronomy can be a great investment. Astronomy, especially with your kids, is a way to teach them something while simultaneously spending quality time together.

The world crisis has prompted many of us to think of methods to save resources. Families are becoming more aware of their costs and are way more careful in their consumption. Regular monitoring of costs becomes a normal activity for couples to make sure the family finances are managed well. Due to the unstable price of gasoline, the price of electricity has taken a big chunk of the budget and families have been searching for alternatives to reduce this cost. One of the options available is the utilization of solar power to supply the needed electricity for household wishes.