Detailed text transcripts for TV channel - DW - 20190316:03:45:00
And nights are growing over two percent brighter every year. artificial light is a harmful a mission that has encountered killable effects on ecosystems. then if there's not enough darkness it changes things begin to breeding earlier they start singing earlier trays lose their leaves later insects fly into the artificial light and fly in circles around street lamps until they die of exhaustion or overrun germany various studies have documented the damage they show that german street lights kill a billion insects every night a billion. every night in a. bad darkness it's a very sick human insta...