Are Draconian laws always effective solving population problems?

TS 1: First and foremost, Draconian Law is effective in solving population problems like overpopulation for a short period of time.

TS 2: However, Draconian Law is ineffective in solving population problems in a long run, thus by giving monetary benefits and allowing the couples to enjoy tax rebates would be another way in solving with the problem regarding population.

 TS 3: Another way to solve population problems is by educating the public about the population problems that the country is facing at that point of time.

TS 4: Last but not least, population problems can be solved via a change in the retirement age. Commented on Jolene's and Jeremy TS.