Glamisduner
Active Member
There are tons of things that affect climate change, the sun itself obviously warms and cools, and major volcanic eruptions (also likely meteor strikes) have made huge impacts. Humankind is certainly affecting the environment and climate change as well. Truth in the matter is we don't have data over a long enough period of time to draw any real conclusions and we won't in our lifetime. 100k years is a drop in the bucket as far as climate change on earth and we have only recently really started looking into climate change, less than 200 years of monitoring and making hypothesis about many past events and modeling things using simulations.
NASA GISS: Science Briefs: Super-Eruptions, Climate and Human Survival
The issue is always determining what is the cause and what is the effect, and depending on which side of the fence the article your reading is biased, it can skew things one way or another. One thing I'm always skeptical of right away is article only listing the past few thousand years, even worse if it's only considering the past 100's of years and worst of all if it draws conclusions only from the last 10's of years.
Even this is only a few million years worth of data.
Another thing that allot of people don't think about is the effect of manufacturing a new vehicle on the environment (junking an older one) vs just driving an older one.
When Used Cars Are More Ecofriendly Than New Cars
Probably, the most eco friendly thing to do is to buy a used 3 banger geo metro
NASA GISS: Science Briefs: Super-Eruptions, Climate and Human Survival
The issue is always determining what is the cause and what is the effect, and depending on which side of the fence the article your reading is biased, it can skew things one way or another. One thing I'm always skeptical of right away is article only listing the past few thousand years, even worse if it's only considering the past 100's of years and worst of all if it draws conclusions only from the last 10's of years.
Even this is only a few million years worth of data.
Another thing that allot of people don't think about is the effect of manufacturing a new vehicle on the environment (junking an older one) vs just driving an older one.
When Used Cars Are More Ecofriendly Than New Cars
Probably, the most eco friendly thing to do is to buy a used 3 banger geo metro
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