In 1859 Charles Darwin published a treatise on natural history, entitled the Origin of Species, which launched a paradigm shift in the way that people viewed the history of life on earth. Ever since Christianity became the predominant religion in western culture, the prevalent theory explaining the origin of life...

Evolution is a process that occurs on two different scales, macro and micro. Micro evolution effects only a single species, or a single population, such as a change in the frequency of darker wings within a specific insect population between one generation and another, while micro evolution works to affect...

The first to recognize the value of steam as a resource was a Greek Mathematician named Hero. This first steam device had no real purpose, but paved the way for more creative uses of steam in the future. It would not be until 2,000 years later that steam became a...

This work uses Theory X and Theory Y to discuss the application in running AIESEC, a non-profit organization that provides leadership experience for students. According to Adetule (2011), Theory X assumes that employees are lazy and would refuse to work if they had a choice. This theory also assumes that...

Management theories are used as a means of working to conceptualize the best practices for managing employees within a company, group setting, or organization. The evolution of these theories is the process by which they grow and change, adapting based on new theories or possible projections in a given field...