Within some minimum bounds of course, we couldn't do it in a day even if everyone on the planet was aligned. But more in general, this type of statement is enti

Within some minimum bounds of course, we couldn't do it in a day even if everyone on the planet was aligned. But more in general, this type of statement is entirely useless. World peace is also entirely up to humans but despite pretty much every country and every major religion proclaiming they want peace ASAP, it still hasn't happened.