Philosophy Talk podcast has some freely available episodes - so you can download them for free or stream for free straight from the website - available HERE.
The eight episodes form a mini-series covering philosophical cosmology, due in part to grant support from the Templeton Foundation. The program seems quite fascinating, or as Philosophy Talk describes:
What is the origin of the universe? What exactly are space and time? Could the laws of physics ever change? Is the universe fine-tuned to support intelligent life? What are dark matter and dark energy? Are we part of a multiverse? How does science make progress in answering these questions? And are there limits to what we can ultimately know about the nature of the cosmos?
In this eight-episode series, sponsored by a generous grant from the John Templeton Foundation, we invite listeners on a grand philosophical journey through the cosmos, tackling deeply puzzling questions about the nature of the universe, and our knowledge of it.