Land rights come with a lot of consequences to the indigenous community and the common society - hence a state should take extra measure granting this specific right to preserve the interests of the individuals in indigenous groups and the general society
In most developed countries there is a form of superannuation or pension scheme which the elderly are paid on retirement by the Government, which everyone else pays for via a tax system. Would it be better if children took charge?
As a higher being capable of better conscience, humans should seek to treat animals are humane as possible. Keeping animals that should be in the wild in captive is wrong, as is further using them as source of entertainment and profit.
People are rationale, we shall trust the people to be open to any Idea or opinion regardless of the nature of opinion. If something is extremely stupid people will refuse to adopt, so there is no reason to hide or ban or restrict any one from media