notes | ۱۰:۲۱ - ۱۳۹۵/۱/۳۰ Cities are responsible for producing 80% greenhouse gasses and 75% world energy consumption
economy | ۰۹:۳۰ - ۱۳۹۶/۹/۲۷ $ 2 trillion investment in R & D in the world/ Asia; the highest growth in R & D investment