- All Debates
- Popular Debates
- Active Debates
- New Debates
- Open Challenge Debates
- My Challenge Debates
- Accepted Challenges
- Debate Communities
- Argument Waterfall
- New People
- People by Points
Your profile reflects your reputation, it will build itself as you create new debates, write arguments and form new relationships.
I personally believe in the science that says global warming is more human caused in the last 150 years, primarily due to the industrial revolution and consequent burning of fossil fuels. Here's what planetsave.com concludes after reviewing several recent studies.
"The agreement between these studies using a variety of different methods and approaches is quite remarkable. Every study concluded that over the most recent 100-150 year period examined, humans are responsible for at least 50% of the observed warming, and most estimates put the human contribution between 75 and 90% over that period (Figure 2). Over the most recent 25-65 years, every study put the human contribution at a minimum of 98%, and most put it at well above 100%, because natural factors have probably had a small net cooling effect over recent decades (Figures 3 and 4).
Additionally, in every study over every timeframe examined, the two largest factors influencing global temperatures were human-caused: (1) GHGs, followed by (2) human aerosol emissions. This is a dangerous situation because as we clean our air and reduce our SO2 emissions, their cooling effect will dissipate, revealing more of the underlying GHG-caused global warming trend. Note that not all studies broke out the effects the same way (i.e. only examining ‘natural’ and not solar or volcanic effects individually), which is the reason some bars appear to be missing from Figures 2 to 4." (see link for graphs)
Reportedly, all credible scientists believe the data shows that current global warming is primarily due to human activity.
I am probably a good person but I haven't taken the time to fill out my profile, so you'll never know!