In the last section, gravity attracts because the earth’s matter spreads its existence into the space around it, to impose a gradient that makes other objects move towards it. The quantum field then explains gravity, but if it is the only field, what causes electro-magnetism? How can one field cause three quite different effects?
QR5.5.1. Electro-magnetism
QR5.5.2. Remainders Spread
QR5.5.3. Spin Spreads
QR5.5.4. One Field For All