Umutwe muto: Kuva ku muburo w’indabyo za Algal mu kiyaga cya Taihu kugeza ku ifu yawe: Kwinjira mu itsinda ry’abashinzwe kugenzura ubuziranenge bw’amazi mu gihe habayeho ikibazo cy’amazi make ku isi ndetse n’ihumana ry’amazi rikunze kugaragara, bigamije kugenzura isuku n’umutekano wa buri muganga...
Kuva ku mirima y'umuyaga mu majyaruguru y'u Burayi kugeza ku buryo bwo gukumira ibiza no kuburira hakiri kare mu Buyapani, kuva kuri laboratwari z'ubushakashatsi bwa siyansi muri Leta Zunze Ubumwe za Amerika kugeza ku igenamigambi ry'imijyi mu Bushinwa, ibipimo by'ikirere, ibikoresho bisa n'iby'ibanze byo kugenzura ikirere, birimo kugira uruhare runini ku isi...
Mu gihe hari ikibazo cy’amazi menshi ku isi, ibikoresho by’amazi yo mu butaka, nk'igikoresho cy’ingenzi mu ikoranabuhanga mu buhinzi, birimo kugira uruhare runini mu mirima hirya no hino ku isi. Kuva ku mirima y’imizabibu muri Kaliforuniya, muri Amerika kugeza ku mirima rusange muri Isirayeli, kuva ku guhinga ikawa...