Munich (dpa) - CSU boss Markus Söder firmly on an agreement of the black-red coalition on a large climate protection package next Thursday and Friday. "Everyone is aware of the responsibility. I am optimistic that in the end we will achieve a breakthrough for climate protection, "said Söder dpa in Munich. But there is still plenty to do until the decisive meeting of the coalition leaders. It needs incentives for the population for climate protection, but should not lead to excessive demands of individuals.