There is no now | Summary and Q&A

TL;DR

The present is not a real concept, as everything we perceive is in the past or future.

Key Insights

• 🧠 Our perception of the present is an artificial construct of our brains, created to navigate the world.
• 🍻 Time is linked to change, but its existence is subjective and varies depending on how it is approached (as perceived or in physics).
• 🧑‍🏭 Einstein's theory of Special Relativity demonstrates how perception and time are influenced by factors like gravity and motion.
• 👾 Philosophy questions the nature of existence and the relationship between space, time, and consciousness.
• 〽️ Perception can be altered through mind-altering substances, highlighting the subjectivity of reality.
• 👍 We can only prove our own existence, as everything else may be an illusion.
• 💁 Our senses and perception form the basis of our understanding of reality, even though they can be easily fooled.

Transcript

Humans very much depend on the present. Everything we do in life is done with the understanding that we're doing it right now, whether we're hugging a friend or recording a YouTube video. We do it in the now and then it becomes the past. But it might surprise you to find out that in science, what we think of as "the present" doesn't actually exist.... Read More

Questions & Answers

Q: Why is it impossible to see the present?

The time it takes for light or information to reach us means that everything we see is in the past.

Q: How does brain processing time affect our perception of the present?

Each person's brain processes information at a different rate, resulting in slight variations in our experience of the present.

Q: Do we all see colors the same way?

No, since color perception is subjective and depends on individual differences in how our brains interpret light.

Q: How does Einstein's theory of Special Relativity impact our understanding of time?

The theory states that the perception of events and time is relative to factors such as distance and motion, challenging the notion of an absolute frame of reference.

Summary & Key Takeaways

• The present, as we perceive it, does not actually exist; everything we see is always in the past due to the time it takes for light or information to reach us.

• Our individual perception of the present differs based on the unique processing time of our brains, causing variations in how we experience time and colors.

• Time and consciousness are intertwined, and our perception of time is relative to our surroundings and motion. Einstein's theory of Special Relativity further complicates our understanding of time and events.