President Barack Obama said the curbs on carbon emissions to combat climate change that his administration plans to unveil next week will also help address a growing threat to the nation’s health.
“We don’t have to choose between the health of our economy and the health of our children,” he said in his weekly address, which was recorded yesterday at Children’s National Medical Center in Washington. “As president, and as a parent, I refuse to condemn our children to a planet that’s beyond fixing.”
More…
http://www.bloomberg.com/news/2014-05-31/obama-says-climate-change-growing-threat-to-health.html
Here’s a simply science lesson Obama should read before he makes preposterous statements like the one above.
Like most living things, you need oxygen to survive.
The atmosphere, which is 20 percent oxygen, supplies you and other air-breathing organisms with this vital gas.
Oxygen from the atmosphere that has dissolved in water is breathed by fish and other aquatic organisms.
Clearly, living things would have used up the available oxygen supply in the atmosphere millions of years ago if something did not return the oxygen to the air.
But what could that something be?
Consider this:
When you inhale, you take in oxygen.
When you exhale, you release the waste gas carbon dioxide.
If something used carbon dioxide and released oxygen, it would balance your use of oxygen.
That something is producers such as green plants and certain microorganisms.
These producers use carbon dioxide gas, water, and the energy of sunlight to make carbon containing compounds that are often referred to as "food."
During the food making process, the producers also produce oxygen, which is released into the environment.
Through this process, known as the oxygen cycle, there is always a plentiful supply of oxygen available for air-breathing organisms.
But what happens to the carbon in food?
How is it transformed back into carbon dioxide?
In order to extract energy from food, organisms must digest the food, or break it down into simpler substances.
This process ultimately produces water and carbon dioxide, which are released back into the environment.
“We don’t have to choose between the health of our economy and the health of our children,” he said in his weekly address, which was recorded yesterday at Children’s National Medical Center in Washington. “As president, and as a parent, I refuse to condemn our children to a planet that’s beyond fixing.”
More…
http://www.bloomberg.com/news/2014-05-31/obama-says-climate-change-growing-threat-to-health.html
Here’s a simply science lesson Obama should read before he makes preposterous statements like the one above.
Like most living things, you need oxygen to survive.
The atmosphere, which is 20 percent oxygen, supplies you and other air-breathing organisms with this vital gas.
Oxygen from the atmosphere that has dissolved in water is breathed by fish and other aquatic organisms.
Clearly, living things would have used up the available oxygen supply in the atmosphere millions of years ago if something did not return the oxygen to the air.
But what could that something be?
Consider this:
When you inhale, you take in oxygen.
When you exhale, you release the waste gas carbon dioxide.
If something used carbon dioxide and released oxygen, it would balance your use of oxygen.
That something is producers such as green plants and certain microorganisms.
These producers use carbon dioxide gas, water, and the energy of sunlight to make carbon containing compounds that are often referred to as "food."
During the food making process, the producers also produce oxygen, which is released into the environment.
Through this process, known as the oxygen cycle, there is always a plentiful supply of oxygen available for air-breathing organisms.
But what happens to the carbon in food?
How is it transformed back into carbon dioxide?
In order to extract energy from food, organisms must digest the food, or break it down into simpler substances.
This process ultimately produces water and carbon dioxide, which are released back into the environment.