Online Nutrition Classes | diet programs | healthy weight loss

This Is An Educational Website That Is Specialist In Collecting The Recent And The Most Important Trusted Information And Researches In The Nutrition Therapy And Weight Loss Field. This Is One Of The Educational Websites That Owned By S.C.T.C For Counseling And Training Program. Our Main Products In The Market Is Nutrition Therapy, Human Development, Human Resource, Management Science. One Of The Best Product We Produce Is Nutrition Therapy And Obesity Management Certified Diploma

Air pollution started way earlier than you think

The first environmental law was passed in 1306.

World History

U nhealthy air can feel like a modern problem — or at least a postindustrial one — but humans have been breathing dirty air for a long time, and protesting it just as long. In ancient Rome, courts considered civil claims against people and businesses that released too much smoke in the air, and Byzantine Emperor Justinian declared clean air to be a human right. Then in 1306, King Edward I of England passed what's often considered the first environmental law, when he made a proclamation banning coal burning.

Until the mid-13th century, British people burned wood to stay warm. But as cities such as London expanded and populations boomed, wood became scarce — demand for firewood and timber increased, and forestland was cleared for agricultural uses. So those who couldn't afford the rising price of firewood turned to something readily available: sea-coal, now simply known as coal. (At the time, "coal" referred to charcoal.) It's unclear exactly why it was called sea-coal, but it may have had something to do with how Brits could gather it from beaches along the North Sea.

Not only did sea-coal produce thick smoke and an awful smell, but it also was woefully inefficient, so furnaces needed more coal to produce the same amount of heat as wood, leading to even more smoke. In Britain's notoriously foggy weather, all that smoke created smog that could hang in the air for days at a time. The pollution was so bad in London that in 1285, commissions were appointed to figure out a way to be rid of it. Still, the air got even worse, and in 1306, Edward I banned the burning of sea-coal. Although the king threatened steep fines and smashed furnaces as a punishment, the ban didn't have a lasting effect on the use of coal in Britain.

Together with

Rare Unlimited Cash Back Match Turns Heads

If you have outstanding credit card debt, getting a new 0% intro APR credit card could help ease the pressure while you pay down your balances. On top of all that, this top credit card offers an incredible 5% cash back perk that gets matched after your first year. That's up to 10% back on qualifying purchases! Click through to see what all the hype is about.

Learn More

Thank you for supporting our sponsors! They help us keep History Facts free.

By the Numbers

Days the Great Smog of London lasted in 1952

Years Edward I reigned (1272 to 1307)

Did you know?

The first major smog in L.A. was mistaken for an enemy attack.

If there's one city besides London that's notorious for smog, it's Los Angeles — but when L.A. saw its first major case of smog, it was mistaken for something else entirely. It was July 26, 1943, right at the height of World War II, so when a thick cloud descended smelling like bleach, making eyes burn, and cutting visibility down to just a couple of blocks, some people thought it was chemical warfare. In reality, the major drivers of that smog were factories, personal automobiles, and a bowl-like topography that trapped the fumes inside.