Not many people reflect philosophically on the age-old question, "Who am I?" For practical purposes, everyday life depends on accepting the self that gets up in the morning, eats breakfast, and goes off to work. This makes it seem as if "Who am I?" is a given. But in fact, it isn't. You are shifting unconsciously from one persona to the next all the time. There is tremendous importance in this fact, because the shifting self isn't the real you.

There's a truth gap that has nothing to do with facts versus lies in politics. Rather, it has to do with how we verify that something is true. Without doing it consciously, everyone shifts their “mode of knowing” all the time. That phrase is necessary because everyday truth is relative. It depends on what viewpoint you take and nothing else. For example, everyone trusts their five senses, but when the eyes tell us that the sun rises over the horizon in the morning, we shift our mode of knowing because intellectually that sensory perception isn’t true. If looking at a sunset makes us happy, we are shifting into an inner knowing that’s entirely private, since only the person having an emotion knows that it is real.

The Earth is like a gigantic battery that contains a natural, subtle electric charge—a special kind of energy present in the ground. For safety and stability, almost everything in the electrical world is connected to the ground, whether it is an electric power plant or your refrigerator. That’s what the term “grounded” means.

Although fears over our planetary woes make headlines and keep people up at night, it should be apparent that finding solutions is about our mindset. The mindset of dread contributes to passivity and depression. Recently I encountered a mindset that holds promise because it combines consciousness-awareness raising with technology. The green shoots of a viable future were evident to me in the desert kingdom of Saudi Arabia.

Science is the modern authority for telling us what’s real, using verifiable facts to prove its theories. Over the last century many facts have emerged about the nature of the universe, and since we know we live in an evolving universe since the big bang occurred 13.8 billion years ago, naturally scientific knowledge has evolved. But strangely enough, this hasn’t brought reality any closer. The mysteries of the universe were expected to be solved by looking closer and closer at phenomena “out there” beyond Earth, “at smallest scales" as we probe within the matter, and then reality pulled a number of baffling tricks that brought everything into question.

Everyone has been experiencing the ill effects of disruptive politics. Thinking of the present situation in terms of a partisan divide doesn't go far enough--there has been a wholesale loss of trust. Hope for a better future is defeated on a daily basis. Faith in the democratic system is perhaps at an all-time low. This malaise isn't about issues and parties. It's about how we view bad events and react to them.

Each of us perceives reality through the filter of a personal self, an "I" that is unique in the world, thanks to the unique experiences we've had since birth. We rely on "I" to be able to navigate through everyday situations, not realizing how limiting "I" actually is. It's fair to say that few people realize how unstable and distorted their sense of self is. To begin with, each of us filters out an enormous portion of the input we receive at a given moment.

No idea has become baked into the social fabric than Darwinism, and yet Darwin himself never meant this to happen. In his mind, he was scientifically describing "the descent of species," a specific notion of how life forms changed over time. Evolution was a rebuttal of the prevailing concept that species were fixed--if honeybees, ferns, and pandas exist, they always had. The momentous discovery of fossils, among other things, offered irrefutable evidence that species could vanish, and more importantly, that current species had ancestors. 

One of the most surprising survivors in our society, long counted out as either moribund or dead, is philosophy. The "love of truth," as the Greek term describes, was defeated by science and its love of facts. So it was unexpected when the New York Times ran an op-ed piece titled "If We Are Not Just Animals, What Are We?" (March 6, 2017) by the veteran English philosopher Roger Scruton.

Omniscience, the ability to know everything, has a strong spiritual tradition, which places it as a divine quality, not a human one. In secular society, artificial intelligence grabs headlines while omniscience, except for those who believe in an all-knowing God, is an archaic notion. But there’s a reason why omniscience arose in the first place, and its possibility turns out to be very human.

The phrase "personal reality" has a range of meanings, and most people would begin with their situation, the place where they find themselves. There's a natural impulse to improve the situation, whatever it happens to be. If your situation lacks enough money, satisfying work, a loving relationship, and so on, it will improve your personal reality to work on those things. That's about as far as society tells us we can go. On a larger scale, one person can make a minuscule difference by casting a vote for President or deciding to recycle, but big or small, personal reality has a big outer component, consisting of the external world, other people, natural forces, and so on.

Anyone who has had the audacity to question mainstream science soon runs afoul, particularly in the blogosphere, of hard-line skeptics. Whether they are simply insistent or outright aggressive, the skeptical viewpoint has long been founded on a simple principle. Reality is what lies before us, in the three-dimensional world "out there" that's verified by the five senses. If you can see it, feel it, touch, taste, and smell it, the thing in question is real (making provisions for scientific instruments like telescopes and microscopes that extend the naked eye).

When the average American goes to the doctor, shows up at the ER, or enters the hospital, the risks and complexities of our healthcare system strike home vividly. Besides the expense of care and the intricate tests and procedures a patient faces, there is a widely under-reported risk of medical mistakes and “adverse events,” as they care called, which can range from minor to disastrous.

Home is a charged word for everyone, a source of emotion that's intimately associated with feeling safe and loved, of belonging. When asked "Where is home?" people reply with a country or city, perhaps a specific street address. Almost no one says "My home is the universe." But for scientists trying to explain cosmic issues, the fact that the universe is the ultimate home where human life arose poses some huge mysteries. In our book You Are the Universe , we explore these mysteries, but that's really secondary to something more important. We aim to show that the universe exists to be the home of human beings.