Engines have been redesigned to make them better. Computers have been redesigned to make them better. Governments have been redesigned to make them better.
The pattern is the same for all technologies, except for one: our economic system.* It lies stagnant. We need to redesign the system. The current model might be better than many previous iterations, but that doesn't make it perfect. It is clearly __very broken__, and we are witnessing the effects as it destroys everything around us -- our government, culture, and personal lives -- with its instability. Even our recent political turmoil can be traced back to this as a major factor.
*(Yes, forms of government are technologies, as are economic systems. Thinking of them that way might feel unfamiliar, but this is exactly the deficiency I am pointing out.)