As our biotechnology advances, the cloning issue comes to the fore.
If it is used in a positive way, it will bring us many advantages.
First, through gene manipulation we could make a lot of genetically modified foods at a low price, which solves the problem called insufficient supplies.
Then, we don’t need to worry about hunger, starvation and famine. Also, we could protect endangered species by collecting genes from them.
If the technology had been developed millions of years ago, we could have been able to see a real dinosaur in the zoo.