Redistribution refers to the process of taking something that already exists and re-allocating or reallocating it in a different way. It can involve sharing resources, wealth, power, or opportunities among individuals or groups in order to achieve greater equality or fairness. In economics, redistribution often involves government policies aimed at reducing income inequality by taxing the richer and providing support for the poorer members of society through programs such as welfare, social security, and public education. Redistribution can also occur naturally in ecosystems where resources are shared among different species or within a community to ensure everyone has access to what they need to survive.