Loài người thông minh hơn nhờ siêu thảm họa
ột vụ phun trào núi lửa khủng khiếp từng làm giảm mạnh số lượng sinh vật trên địa cầu thời tiền sử, song nó cũng góp phần giúp loài người đạt được trí tuệ như ngày nay.Núi lửa Toba trên đảo Sumatra, Indonesia. Ảnh: andaman.org.Khi các siêu núi lửa phun trào, khí hậu trái đất thay đổi và cuộc sống đứng trước thử thách to lớn. Các nhà khoa học chứng minh rằng một sự kiện như thế từng xảy ra 74.
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