The Arrow of Time

In the third lecture, David Wallace asks how we make sense of probability in the Many-Worlds theory. 

In the second lecture, Harvey Brown discusses in more depth the superposition principle of quantum mechanics. 

In this first lecture, David Wallace examines the justification for interpreting the superposition states as multiplicities. 

Physics, while absolutely fascinating, can be impenetrable. And it isn't just cutting-edge ideas that can melt our brains, often we accept basic principles and ideas without really knowing how they work or even what they are. This week, Jonathan is joined by Sean Carroll, physi ... Show More

Everything that happens in this world is the result of an action. There is no coincidence, if this is correct. For something to have happened, an event of some kind had to precede the outcome. The common example is that a rock tossed in water causes ripples. One could not rightly ... Show More

<p>What if I told you your life follows the same laws as the universe? Newton’s motion, gravity, entropy, expansion—these aren’t just scientific ideas. They mirror your chaos, your growth, your momentum. This video will shift your perspective and remind you that even in your brea ... Show More

Both time and causation seems to have the same 'direction’ . Can we explain this? 

In the fourth and final lecture, we examine the notion of ‘objective fact’ on which scientific theories are built; what sort of fact is such that we can build a scientific theory on it? 

With the help of Robin Ince, Professor Brian Cox tackles more audience questions. He talks about the biggest question in physics, the nature of dark energy, running about with poles light years in length, climate change and winding up flat earthers. This week's questions come fro ... Show More

With the help of Robin Ince, Professor Brian Cox tackles more audience questions. He talks about the biggest question in physics, the nature of dark energy, running about with poles light years in length, climate change and winding up flat earthers. This week's questions come fro ... Show More

Let’s talk about moving without evidence, moving big when things go to sh*t, remembering that your internal guides your external & not the other way around. 12/12 day LIVE class & Manifest Magic Workshop: https://stan.store/hothighpriestess