I would say that equality in hunter-gatherer societies has a huge implication for the modern world.
The hunter-gatherer societies were the "original" societies, to which the humans evolved and the finding that the societies were much more egalitarian (both in terms of gender equality and social class equality) means that people cannot claim that inequality is somehow "natural" - it supports the need for equality in the modern world.
Makes it sound shorter because imagine saying it like plaint. Which is better plant or plaint
Answer: The children's dog ate its food too quickly.
Yes they can prevent possible life threatening diseases
The family will pay for their feud with their children's lives