This statement is true. Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made. Scientific models are constructed to help develop scientific theories and conspiracies. It is to help explain the theories and make the people understand the context through graphical method easier.
Hofstede distinguishes between individualism and collectivism. Trompenaars identifies 2 dimentions
Regarding the black lives matter movement, some people believe that all lives matter. Also Some people are white Supremacists and just plain racist.
Biogas is a renewable, as well as a clean, source of energy. Biogas plants significantly curb the greenhouse effect: the plants lower methane emissions by capturing this harmful gas and using it as fuel. Biogas generation helps cut reliance on the use of fossil fuels, such as oil and coal.
