Metaphors are cultural

What is it about brain matter that gives rise to consciousness? In particular, the neuronal correlates of consciousness (NCC) - the minimal neuronal mechanisms jointly sufficient for any conscious experience.

Consider this question: What must happen in your brain for you to experience a toothache?

The whole brain can be considered an NCC because it generates experience continually.

• When parts of the cerebellum, the "little brain" underneath the back of the brain, are lost to a stroke or otherwise, patients may lose the ability to play the piano, for example.  But they never lose any aspect of their consciousness. This is because the cerebellum is almost wholly a feed-forward circuit. There are no complex feedback loops.
• The spinal cord and the cerebellum are not enough to create consciousness. Available evidence suggests neocortical tissue in generating feelings.
• The next stages of processing are the broad set of cortical regions, collectively known as the posterior hot zone, that gives rise to conscious perception. In clinical sources of causal evidence, stimulating the posterior hot zone can trigger a diversity of distinct sensations and feelings.
• It appears that almost all conscious experiences have their origin in the posterior cortex. But it does not explain the crucial difference between the posterior regions and much of the prefrontal cortex, which does not directly contribute to subjective content.

Electronic communication is efficient, but it's detached. Sitting at a computer screen, the need for tact and a respectful tone disappears.

• Being on the receiving end of such impoliteness can create lingering stress and negative emotions. The recipient may find it harder to stay engaged at work. The stress associated with e-mail rudeness can spill over into family life and, like a chain reaction, can send stress signals to other people.
• A subtler form of aggression is failing to reply to a request, in effect giving others the "silent treatment." Not responding to an email leaves people hanging and struggling with uncertainty.

With remote work on the rise, the use of electronic communication has allowed incivility to thrive.

• To mitigate the stress, managers need to set clear and reasonable e-mail expectations. Organizations should create meaningful opportunities for employees to build good working relationships.
• For employees, the best option to cope is to unplug from work after-hours.
• Regardless of your level of stress, remember the rules of netiquette. Spend time composing your e-mail and notice inconsiderate expressions. Acknowledge a request and let your co-workers know when you will get back to them. Perhaps keep caps lock off.

As the human life span increases to span centuries, the planetary environment, along with the collaboration and cooperation among nations would come to the forefront, as hostile people and chronic pollution are extremely dangerous in the long run.

While our survival would still not be a guarantee, there will be a new challenge of overpopulation, which could be moderated by sending people into space to colonize other places, and by limiting the birth rate.

As inter-galaxy travel becomes a reality, there could be many spaceships which would be able to take us to nearby habitable solar systems, setting up for new adventures, challenges and a completely radical lifestyle.

The changes in Earth’s biosphere could also be a concern, as new technologies and constant harvesting of resources (like deforestation) can lead to dangerous environmental changes.