vreni has seen half of the corals die along the fjord's shoreline. >> there are species that we hardly see anymore that disappeared. the whole system could destabilize and collapse. >> vreni is determined to fight for the corals. she's going to use her research to convince the government that there is something worth saving here and that these areas deserve to be protected. for vreni, it's a lifetime of dedication and passion that she hopes to pass on. >> i've discovered a couple of new sea aanemones. i've named a couple after my kids. for me it's really important they feel responsible to take