A Quote by Lewis Gordon Pugh
When I was born, the world's population was 3.5 billion. There are now 6.8 billion people on the planet. By 2050, that's expected to rise to 9.4 billion. What's more, the Earth's resources aren't growing; they're decreasing - and rapidly.
Related Quotes
Mother Earth is in pain and ailing - bglobal warming. The world is dealing with issues of immigration, deindustrialization, and poverty. When I was born, there were 2.5 billion people living on the whole planet. Now there are 2.5 billion people living on less than $2 a day. That's the kind of reality we have to deal with.
At the beginning of the 20th century, there were less than 3 billion people on the earth, closer to 2 billion. By all measures that we can come up with right now,. with the lifestyle and consumption pattern of the Western industrial civilization, we can probably sustain about 2 billion people on this earth. We already have over 6 billion. China and India are aspiring to come on as industrial nations, aspiring to the lifestyle of the Western world, and it simply can't happen.
There are 6.6 billion people on the planet today. With organic farming we could only feed four billion of them. Which two billion would volunteer to die?
We are 6.6 billion people now. We can only feed 4 billion. I don't see 2 billion volunteers to disappear.
I always give the analogy of the Earth at Night picture, of 7.3 billion of us, right? And everyone says, "Well, that's population." Well, if you took the entire world's population and you lived at the density of Manhattan proper - not a bad place to live - how much space do 7.3 billion people take up? The state of Colorado. At which point I end my lectures, because I want you to be thinking ... is this really a question of population, or is this a question of land use and resource consumption? And let's face it, the top 1.3 billion of us are doing all the damage. Sorry.
The U.N.'s current projection is that humanity will number 9.3 billion individuals in 2050 and then hit 10.1 billion by 2100. Meanwhile, our energy resources are dwindling, and droughts threaten our food supplies.
With an estimated population of nine billion people by 2050, we cannot continue to consume resources at the same rate and maintain our quality of life.
The bigger question is how does a rogue species called humans - whose population just blew through the seven billion mark on it's way to nine billion members - manage to survive the next century on a planet with finite resources, without destroying its delicate balance in the process.
There are 7 billion people in the world, and 5.1 billion of them have a cell phone, and 4 billion have a toothbrush.
The world population 60 years ago was just over 2 billion and it's now more than 6 billion. This huge increase - an explosion really - has probably done more harm to the environment than anything else.
When I was a child, the Earth was said to be two billion years old. Now scientists say it's four and a half billion. So that makes me two and a half billion.
When my parents were growing up the world's population was under three billion. During my children's lifetime, it is likely to exceed nine billion. You don't need to be an expert to realise that sustainable development is going to become the greatest challenge we face this century
A billion could live off the earth; 6 billion living as we do is far too many, and you run out of planet in no time.
More than a billion people have downloaded Google Earth. More than a billion people use Google Maps. They are very comfortable tools for people to explore the planet in high resolution.
Commodity prices are at a record high. In 1933, the world's population was just over 2 billion people. Today, there are 7 billion mouths to feed - many of them depending on American agriculture.
Forests ... are in fact the world's air-conditioning system-the very lungs of the planet-and help to store the largest body of freshwater on the planet ... essential to produce food for our planet's growing population. The rainforests of the world also provide the livelihoods of more than a billion of the poorest people on this Earth... In simple terms, the rainforests, which encircle the world, are our very life-support system-and we are on the verge of switching it off.
Related Authors
Aldo Leopold Quotes
American
Environmentalist
Bill McKibben Quotes
American
Environmentalist
David R. Brower Quotes
American
Environmentalist
Donella Meadows Quotes
American
Environmentalist
Garrett Hardin Quotes
American
Environmentalist
Greta Thunburg Quotes
Swedish
Environmentalist
John Muir Quotes
American
Environmentalist
John Ray Quotes
English
Environmentalist
Joseph Wood Krutch Quotes
American
Environmentalist
Lester R. Brown Quotes
American
Environmentalist
Luther Burbank Quotes
American
Environmentalist
Ma Jun Quotes
Chinese
Environmentalist
Paul Hawken Quotes
American
Environmentalist
Paul Watson Quotes
Canadian
Environmentalist
Richard Leakey Quotes
Kenyan
Environmentalist
Sheherazade Goldsmith Quotes
English
Environmentalist