Why is it not a great direction? I think if we can keep human population under 10 billion by reducing the birth rate it is probably best for everyone. And immig

Why is it not a great direction? I think if we can keep human population under 10 billion by reducing the birth rate it is probably best for everyone. And immigration rates are fairly high relative to what they have been historically (higher than 2008-2015) [0]. [0] https://www.migrationpolicy.org/programs/data-hub/us-immigration-trends https://www.migrationpolicy.org/programs/data-hub/us-immigra...