What's the conclusion of the passage towards the controversial issue of GM crops？A．GM crop

What's the conclusion of the passage towards the controversial issue of GM crops？

A．GM crops could be environmentally beneficial and thus would be an essential tool for helping to feed the world's burgeoning population.

B．GM crops cause too many concerns which would finally lead to restricting the planting of GM agricultural products.

C．The reassuring scientific findings bring more confidence in GM agricultural products.

D．As there are both supportive and negative findings of GM plants, the issue is till open to debat