<prompt> Translate the following text to EnglishKwa kuongezea, sheria ya sasa inaelekea kushughulikia kila tatizo la mazingira kwa kujitegemea, hata kama uchafuzi mmoja huchangia matatizo kadhaa.  <response>: In addition, current law tends to address each environmental problem independently, even if one pollutant contributes to several problems. 