There is a kind of minimum salary, minimum security unconditional basic income which would have to be about 1.8k euros net.
living and the cost of it in rent will be revised downwards. Earnings are limited to the top. no one should earn more than 5/6k€ net. incredible winnings must be distributed. The workforce of companies is to be involved, profits are to be privatised and losses are to be made in solidarity is no longer possible. as all resources are used sustainably and evenly distributed around the world, there are no low-wage countries, but there must be some kind of birth control.
The economic system is transformed from a consumer society into a utility society. Products become more repairable and durable again. and almost completely recycled. the last remaining waste is turned into energy and heating energy in state-of-the-art waste incineration plants.
All roofs must be retrofitted with PV systems. All flight roofs, carports, etc.
Methods of natural cooling must be promoted. the funding system only promotes overall ecological concepts and no longer e.g. EPS facades, which are ecologically a complete disaster.

The party system is dissolved. Direct democracy is introduced.
The inhabitants of the earth are significantly better trained. Economics and political contexts must be included as the main subject. General education is placed on a broader foundation that can also be used on a day-to-day basis.

all standards and regulations as well as laws are re-established from scratch. Just, social, equal, without 1000 loopholes, without suing rage. Bureaucracy is shortened bureaucracy apparatus.

The current health care system is becoming a health care system. A positive lifestyle is supported. Obesity, lack of exercise and Co are minimized. Sport is not only solvable in the army or police in the service, but everywhere. depending on the industry the appropriate (multilateral) compensation.