<h2>Right answer: they are afraid to lose what they have</h2>
According to Suzuki people in northern countries do not share because they are afraid to lose what they have.
This excerpt was part of the speech Severn Cullis-Suzuki gave at the Rio Earth Summit held at Río de Janeiro, Brazil on 1992 when she was only a 12-year old girl.
In this context, Suzuki, being a child, addressed her speech to the adults at the summit, warning about the consequences of climate change and the apathy of people in this regard.
The force of gravity increases - when an objects mass increases.
Weight is - caused by gravity affecting mass.
Mass is - the amount of matter in an object.
The force of gravity decreases - when distance increases.
Checks and balances keep one branch from overpowering the next.
ex: Executive Branch = Legislative, Legislative = Judicial, Executive = Judicial etc.
