Moreover, El Nino's links to global warming and its increasing impact make it impossible to ignore. However, El Nino is far more amenable to study than the greenhouse effect, which has an extremely complex impact upon global warming.
聖嬰威力無比，影響面積廣大，又與全球性暖化夾雜交纏，發揮加乘作用，不容忽視；但相較於全球暖化，聖嬰造成的局部短期效應，不過是小巫見大巫，溫室效應對全球氣候造成的衝擊更全面，研究困難度也更高。