ice-age

Why Do Ice Ages Occur: Theories

Plants Theory (recent): Given by University research team Global cooling was caused by reduction of carbon in the atmosphere due to the first appearance of plants (photosynthesis) Less greenhouse gas (carbon) to prevent escape of infrared radiation which leads to cooler temperatures (less heat trapped) Plants (ex. moss) extract calcium, magnesium, phosphorus and iron which…

Karl Marx: Theories, Research, Biography

Karl Marx was an economist, revolutionary and a sociologist, amongst other occupations. Moving around Germany, France and finally England, he developed his theories and ideas that would lead him to attempt a revolution to overthrow the capitalist system. Despite being close to starting one such revolution, it quickly dissipated when it lost support. He wrote…