Not much has changed during the last decade in terms of the limited amount of rigorous research, although a few more studies have been conducted. (educationnorthwest.org)
My friend is right, that the purchase power of one million substantially decreased during the last decades due to inflation. (myfinancialshape.com)
May be this partly explains the slight slowdown in warming during the last decade, this is however uncertain because the sulfur dioxide emission for the last 5 years are not available. (tamino.wordpress.com)