On this ID The Future, host Andrew McDiarmid begins a short series with Dr. Jonathan McLatchie delving into the remarkable design and irreducible complexity of the eukaryotic cell cycle. The pair review the differences between prokaryotic and eukaryotic cells, the phases involved in eukaryotic cell division, and the concept of irreducible complexity. They explore how various components of the cell division process, such as kinetochores and microtubules, are essential for successful mitosis and why these systems are more likely the product of intelligent design rather than an unguided evolutionary process.