tropical cyclones
... that tropical cyclones may have induced past climate changes and could still be causing El Niño type events today?
... that <b id="mwARM"><a href="./Cyclonic_Niño" id="mwARQ" rel="mw:WikiLink" title="Cyclonic Niño">tropical cyclones</a></b> may have induced past climate changes and could still be causing <a class="mw-redirect" href="./El_Niño" id="mwARU" rel="mw:WikiLink" title="El Niño">El Niño</a> type events today?