Did the larger brain lead to the behaviors, or did the behaviors lead to the larger brain? If other evolutionary trends have relevance, they mutually reinforced each other and provided positive feedbacks; down one evolutionary line it reached conditions that led to the human brain. The initial behavior was probably the use of a body part (the brain) for a new purpose, and its success led to selective advantages that led to mutual reinforcement. Although it is by no means an unorthodox understanding, I think that the likely chain of events was walking upright freed hands for new behaviors, which led to new ways of making and using tools, which enhanced food acquisition activities. This allowed the energy-demanding brain to expand, as well as related biological changes, which led to more complex tools and behaviors that acquired and even more energy. That, in short, defines the human journey to this day, which the rest of this essay will explore. There has never been and probably never will again be an energy-devouring animal like humanity on Earth, unless it is a human-line descendant.
The greatest scientists readily admitted that the theories and data of physics, that hardest of the hard sciences, drew highly limited descriptions of reality, and those scientists were usually, to one extent or another, . If textbook science falls far short of explaining reality, what can be said within its framework that is useful? Plenty. Our industrialized world is based on textbook science and feats such as putting men on the Moon were performed within the parameters of textbook science. With the waning of overspecialization and overreliance on reductionism in the last decades of the 20th century, multidisciplinary works have proliferated and will tend to dominate the references for this essay. I have found them not only very helpful for my own understanding, but they are appropriate references for a generalist essay. I have also avoided scientific terminology when feasible. For example, I use “seafloor” instead of “,” and if a non-specialized term will suffice for a scientific concept, I will often use it.
Essay: Nuclear Energy – Advantages and Disadvantages
I developed my current approach by trial and error that was extremely hazardous and painful, and took most of a lifetime to achieve. I hope that this essay can help shorten the learning curve for those whom I seek. Many readers of this essay will get bogged down early on and skip to the end, and they will get out of the experience what they put into it. Such people are not in my target audience, unless they have already mastered this essay’s material, but I have never met even one such person. I will continue studying this subject matter for the remainder of my life, and have a ways to go before I can consider my grasp of it firm. This essay is largely intended to help readers develop a comprehensive awareness of life’s journey on Earth and see when humanity enters the play. When readers can do that and come to appreciate it, they will have an easier time avoiding the egocentric levels of FE awareness (), and reach something that might be called soul-centric. It should help them shed not only those scarcity-based ideologies and their insidious, , but they should also begin to understand why approaches rooted in such ideologies are doomed to failure for this task. We cannot drag our scarcity-based baggage with us for establishing a world of abundance. The GCs are masters of using people’s allegiance to those ideologies to enslave their minds and spirits. What I will be asking of my target audience will be anything but easy, and can actually be quite dangerous if caution is not exercised. But for those who use this material properly, it can improve their understanding in important ways.