Our assessment of the future risk from the continued build up of greenhouse gases in the atmosphere is even less informed by 20th century changes in global mean temperature. (theconversation.com)
If the last century changed the value of a dollar from a dollar to a few cents, what will happen with this century? (alephblog.com)
He is an enthusiastic, 21st - century change agent that is passionate about every aspect of education and making a difference. (mrkempnz.com)