PART 1: THEORYPeaceful Parenting: What Is It?The strangest thing about peaceful parenting is that it is nothing other than what we all accept and practice in the vast majority of our daily lives.Peaceful parenting is nothing alien or foreign or revolutionary or contradictory.Peaceful parenting is exactly what you teach your children – how you live your life – what you praise and want and prefer in almost everything you do.Is this incomprehensible to you?Let’s look at the larger picture. The historical picture, if you like.Peaceful parenting is the greatest moral revolution in the history of the world.It is the greatest progress that can be imagined.It both falls in line with – and extends – all prior moral progress.What do I mean?Well – science, technology and morality all progress when exceptions are eliminated.The more that local principles can be distilled into simple universals, the more power we gather over knowledge, nature – and ourselves.Early moral commandments forbade stealing – but only from one’s own tribe.It was fine to steal from those outside your tribe, but you should respect the property of your fellow cultists.Every planet and sun is a sphere – imagining that the Earth is flat creates an exception to a universal rule – and an exception to the physical laws which cause large masses of matter to collapse into spherical shapes.In ancient societies – and even in some contemporary ones – human rights and privileges are reserved for only some people – while those in the lower castes – as well as women and slaves – remain largely unprotected.Why do we allow these complications?Why do we invent rules – and then immediately start creating exceptions?Well, that is all about power.That which is complicated is almost certainly corrupt.Sometimes, changing a single variable can simplify the entire system – transforming it from corrupt to moral, from convoluted to correct.In the ancient world, when the Earth was considered the center of the universe, the retrograde motion of Mars – the fact that Mars seems to move backwards in the sky at times – was “explained” using the Ptolemaic system. This system was based on the belief that the Earth was at the center of the universe, and all orbits were perfect circles. Thus, in order to calculate the position of Mars, hundreds of calculations were required.After the early Middle Ages, when astronomers began to toy with the idea that the sun was the center of the solar system, the movement of Mars became enormously simple – the fact was that the Earth sometimes moves faster around the sun than Mars, because the Earth is closer – which makes Mars appear to move backwards in the sky.Simple.One of Isaac Newton’s greatest insights was the theory of gravity, which states that everything falls. An apple falls to the ground – the Earth falls around the sun, the moon falls around the Earth, and so on.Einstein also vastly simplified our understanding of the universe by rejecting the 19th-century theory of ether, and substituting the theory of relativity, and the famous equation E = MC squared...