Why don't physicists promote the mixture of solar panels that work maximally half of the day and wind turbines that spoil the horizon and collapse after thirty years in a dangerous and difficult-to-repair way by sun-meadows full of a mixture of solar panels and wind turbines that are not higher than a few meters, work twenty-four hours, do not collapse dangerously and can easily be repaired or replaced? These meadows do not spoil the horizon and can provide human communities with sufficient energy to live without worsening the climate. Even individual houses or complete streets can mix their solar panels with short wind turbines that can deliver several kilowatts per sunny or windy hour. Take a look at windy.com.