loehle and scafetta find a 60 year cycle causing global warming
loehle and scafetta find a 60 year cycle causing global warming
global warming hiatus:84
a study published in january 2015 proposed that the hiatus resulted from a 60-year oscillatory pattern of natural variability ssociated with the amo and pdo, interacting with a secular warming trend due mainly to human caused increases in greenhouse gas levels.