With global warming, will iguanas grow as big as Komodo dragons?

With global warming, will iguanas grow as big as Komodo dragons?

Why don’t plant-eating lizards like iguanas grow as large as meat-eating lizards, such as the humongous 10-foot-long, 150-pound Komodo dragons? A recent discovery at the University of California, Berkeley, shows that at least some herbivorous [...]