“ I like how US is starting to improve it's recycling capabilities as we waste a large quantity of resources on a daily basis. (read full comment) ” 

Posted on April 20, 2010 at 1:12 AM EDT

“ Volcanic gas spewed from volcanic eruptions do help cool the planet. However this process leads to acid rain causing more problems than fixing a... (read full comment) ” 

Posted on April 20, 2010 at 1:09 AM EDT

“ um... Shinkansen means train... lol..... Either way, i think Japan's the only one with a train network that travels throughout Japan itself. (read full comment) ” 

Posted on November 2, 2009 at 8:35 PM EST

“ Well... I'm a High Schooler, so my opinion might not be very suitable. But umm... either way everyone is polluting everyone, so it doesn't really... (read full comment) ” 

Posted on October 9, 2009 at 9:13 PM EDT

“ Science or Sci-Fi? If societies are truly advance... can't they materialize matter without having to be limited to finite resources? I'm just... (read full comment) ” 

Posted on June 4, 2009 at 5:09 PM EDT