 የሰው ልጅ ምድራዊ ሕይወት እስከሚያበቃበት እስከ ኅልፈተ ዓለም ድረስ የወቅቶች መፈራረቅም አብሮ ይቀጥላል።
Humans have slowly increased the scope of their ability to affect the world until it has become a threat to the life sustaining powers of Earth.