Meaning: This quote by Marilyn Ferguson encapsulates the complex and often mysterious workings of the human brain. It suggests that the brain is constantly processing vast amounts of information, even when we are not actively focusing on it. Our conscious effort is not necessarily required for the brain to perform its calculations; rather, it is our attention and openness that determine which information is allowed to filter through to our conscious awareness.

The first part of the quote, "The brain's calculations do not require our conscious effort, only our attention," highlights the subconscious nature of many cognitive processes. Our brains are constantly engaged in processing and analyzing information from the environment, even when we are not consciously aware of it. This is evident in phenomena such as intuition, where we may arrive at a conclusion or decision without being able to fully articulate the reasoning behind it. It also speaks to the idea of automatic cognitive processes, such as those involved in perception, memory, and emotion, which operate without our conscious control.

The second part of the quote, "and our openness to let the information through," emphasizes the role of our mindset and receptiveness in the processing of information. It suggests that our preconceptions, beliefs, and biases can shape which information is allowed to enter our conscious awareness. This underscores the importance of being open-minded and receptive to new ideas and perspectives, as this openness can facilitate the integration of diverse information into our conscious thought processes.

The quote continues, "Although the brain absorbs universes of information, little is admitted into normal consciousness," pointing out the vast capacity of the brain to absorb information from the world around us. However, it also acknowledges that only a fraction of this information is actually brought into our conscious awareness. This raises questions about the selective nature of consciousness and the criteria by which certain pieces of information are elevated to the level of conscious awareness while others remain in the background.

Finally, the quote attributes these insights to Marilyn Ferguson, a writer known for her work in the field of human potential and consciousness studies. Her book "The Aquarian Conspiracy," published in 1980, explored the emerging paradigm shifts in science, society, and consciousness. Ferguson's ideas often revolve around the interconnectedness of human potential and the transformative power of shifting one's awareness and mindset. This quote aligns with her broader themes of exploring the untapped capacities of the human mind and the potential for expanding consciousness.

In summary, Marilyn Ferguson's quote offers a thought-provoking reflection on the intricate workings of the human brain and the role of consciousness in processing information. It prompts us to consider the subconscious nature of many cognitive processes, the influence of our mindset on information processing, and the selective nature of consciousness. This quote serves as a reminder of the complexity and depth of our cognitive capacities and invites us to explore the ways in which we can cultivate openness and receptivity to the vast universes of information that the brain is capable of absorbing.