Glaciers disappearing from Kilimanjaro
| Dan |
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I am Just a great WHYSER bow to me
           
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| QUOTE (Kathi @ Nov 21 2009, 11:00 AM) | It's nearing the end of November, and we still have 16 degrees Celsius outside, that's pretty warm. When I flew to Canada this summer, I saw very little ice and only a few icebergs floating as we approached the mainland, as opposed to previous trips where the landscape looked pretty white to me. We've had a slug plague 2 years ago with slugs that come from Spain, but find it quite warm enough to live comfortably in Belgium. Belgium has an above average ratio of maternal twin births, which is probably due to contaminations in the water.
These are facts; I don't need scientists to convince me that our environment has a problem. |
Kathi, I understand your point but one cannot draw statistical conclusions from an anecdotal observation.
In science we take data over a time period to support or start to support a hypothesis.
No one can say with any certainty what is going on. Certainly no one can be so arrogant to believe that humans, and Americans in particular, are changing the climate of the world. There is simply not enough data so the only avenue open to us as we continue to investigate and gather facts is to use natural resources in a more judicious manner. For instance, it sounds counter-intuitive but a full freezer uses LESS energy than one half full. In my world as I live in an area prone to natural disasters. You can live for 2 weeks without food but 48 hours without water on average. I filled half my freezer with water that has now frozen and will be cold for a long time after we have lost power. My yard gets irrigated with "gray" water and we were able to cut energy consumption by almost 1/4. Still I have lots to do yet as I think we all can conserve more and believe me I am no tree hugger.
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| jens not jen |
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| QUOTE (Dan @ Nov 21 2009, 11:45 AM) | | QUOTE (Kathi @ Nov 21 2009, 11:00 AM) | It's nearing the end of November, and we still have 16 degrees Celsius outside, that's pretty warm. When I flew to Canada this summer, I saw very little ice and only a few icebergs floating as we approached the mainland, as opposed to previous trips where the landscape looked pretty white to me. We've had a slug plague 2 years ago with slugs that come from Spain, but find it quite warm enough to live comfortably in Belgium. Belgium has an above average ratio of maternal twin births, which is probably due to contaminations in the water.
These are facts; I don't need scientists to convince me that our environment has a problem. |
Kathi, I understand your point but one cannot draw statistical conclusions from an anecdotal observation.
In science we take data over a time period to support or start to support a hypothesis.
No one can say with any certainty what is going on. Certainly no one can be so arrogant to believe that humans, and Americans in particular, are changing the climate of the world. There is simply not enough data so the only avenue open to us as we continue to investigate and gather facts is to use natural resources in a more judicious manner. For instance, it sounds counter-intuitive but a full freezer uses LESS energy than one half full. In my world as I live in an area prone to natural disasters. You can live for 2 weeks without food but 48 hours without water on average. I filled half my freezer with water that has now frozen and will be cold for a long time after we have lost power. My yard gets irrigated with "gray" water and we were able to cut energy consumption by almost 1/4. Still I have lots to do yet as I think we all can conserve more and believe me I am no tree hugger.
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the issue is that plenty of folks talk big and do little.
i said it repetativly, I care about the enviroment i am living in, which contributes to global change, but some do not want to understand this point
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| jens not jen |
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| QUOTE (rick @ Nov 22 2009, 01:20 AM) | | QUOTE | | In science we take data over a time period to support or start to support a hypothesis. |
we??? :lol: have you been holding back on us Dan?
Julie a place in Britain has just recorded their worst floods ever (in Cockermouth, love the name) and they have been keeping records for a fair while, meanwhile, the state Victoria in Australia has just recorded its hottest temperatures in November ever.
The reason climatologists think its man made is because there has been no other natural phenomena to explain the unprecedented rapid rise in temperature other than the Greenhouse Effect. When all data including solar activity and our orbit around the sun etc., collected over the last hundred years is fed into computer modeling, the Greenhouse Effect is the only factor which explains it. There has been no other known increased contributor to the Effect other than human activity.
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these are isolated events and cannot be taken as evidence. evidence is based on a sustained observation, such as eg, increasing oceanic temperatures, shift of hardiness zones etc.
we had the coldest first two weeks in in november. does that show we have cooling? certainly not.
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There's not a liberal America and a conservative America - there's the United States of America. Barack Obama
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