Renewable resources are natural resources that can be replenished naturally over time, making them sustainable options for energy and material use. They play a crucial role in reducing environmental impact and promoting energy security by providing alternatives to finite fossil fuels.
Diffusion of Innovations is a theory that seeks to explain how, why, and at what rate new ideas and technology spread through cultures. It identifies the stages of adoption over time and the roles of different participants in the diffusion process, from innovators to laggards.
A social system is an organized collection of individuals and institutions, bound by a network of relationships, norms, and roles, which work together to maintain stability and achieve collective goals. It is a complex structure that can be analyzed at various levels, from small groups to entire societies, to understand how social order and change are produced and managed.
Communication channels are the mediums through which information is transmitted from a sender to a receiver, influencing the effectiveness and clarity of the message. They can be formal or informal, verbal or non-verbal, and are chosen based on factors such as audience, context, and the nature of the message.