Not really. Bashing on morals and responsibility is counter productive, for Darwinian reasons. People who answer to the call to 'responsibility' (ie have less children) will reproduce much less than those who don't. Those who have more children will proliferate, and their children are more likely to have more children too. Thus, the effort will result in more population growth.

The only way to do it is by very restrictive birth control, which is a total social and political non-starter. It won't happen, especially not globally.

Population is going to level off anyway. We just have to manage the affluence of a population that's perhaps 40-60 percent bigger than today's.

And the Pope's in town at the moment, asking us to go forth and multiply. Religion, now there's a topic!

Regards, Matt B
PS. The "baby bonus" in Australia is still around $7000 cash! Think there's a baby-boom on at the moment over here?

If there's anything we know how to do, it's stop population growth.
1. Install social security and public health care.
2. Install cable tv.
That's really all you need to do to smash population growth. It has worked every single time, no exceptions.
Well, except for Mennonites and Orthodox Jews in the US. Don't know why they are so resistant.

Even religion cannot escape the Darwinian logic. Religions that are peace loving, that don't force others into their religion, that don't urge people to be 'productive', end up losing the Darwinian battle.