what does the following underlined line mean in the poem ' fire and ice ' , Some say the world - English - Fire and Ice (Poem)

Question

what does the following underlined line mean in the poem ' fire
and ice ' ,
Some say the world will end in fire,Some say in ice From
what I've tasted of desireI hold with those who favor fire But if
it had to perish twice,I think I know enough of hateTo say that for
destruction iceIs also great And would
suffice

Rashmi Malik · Accepted Answer

The poem "Fire and Ice", by Robert Frost is a depiction of the
manner in which the end of the Earth would come It would either be
destroyed by fire, i e human lust and greed or by ice; representing
hatred According to the poet, irrespective of the method of
destruction, the end of the Earth is inevitable If the Earth
escapes being engulfed by human greed, it is bound to be destroyed
by hatred The line "And would suffice" means that if the
Earth freezes that too is sufficient to bring about the end of the
Earth and all living creatures on it Thus, whichever be the method
of destruction, the end result is same and that is the end of life
as we know