they doubly correspondent khaled black of reporting from new york meanwhile cities across germany have also seen mass protests organizers klein that more than a 1000000 turned out to demand action on climate change children inspired by friday's but future brought along their parents and grandparents and converged on the landmark of brandenburg gate and. meanwhile german chancellor angela merkel announced a 50000000000 euro climate protection plan the breakthrough follows marathon talks among her coalition government but not everyone is happy. it's all about the future germany's government presented its climate package and berlin's brand new museum for 2 counts museum of questions about the future its message it has heard and understood the package is touted as a major step at the start chancellor merkel admitted that germany will not reach its climate goals in 2020 but said it will by 2030. commission is everything it's very important to me that the document we are presenting today communicates that 1st of all we believe we can reach the targets and that we really have set the foundati

khaled's. the significance of colors varies between cultures in many western societies death and sorrow are indicated by the color black. in bali in indonesia it's white. while in mexico it's yellow and other bright hues but what effect 2 colors have on the human psyche . colors captivate us they stimulate and evoke emotions. there are many beliefs about the specific impact of colors for example on people's cognitive performance or their emotions. red is said to be invigorating blue it helps us concentrate green is relaxing but is there solid scientific proof for this to find out we're going to observe 3 experiments. ecologist daniel to still wants to know if his test subjects respond physically to color to do this he's going to measure their skin conductance it increases for example when her hands wet due to emotional arousal. he shows his test subjects for colors it's not just the hue that carries red green blue and grey but also the saturation and brightness of the color. the test subjects also have to write down how they feel relaxed and calm agitated or aroused are they uncomfortable and happy or do they find it p