Have you seen the temperature change data throughout geologic time?.The main argument for global warming is the 100 year change or gradient in temperature, but look where we are now( temperature-wise ) using geologic time temperature records , the temperature curves would tell us that that we are (probably) just in a stage within the normal cycle of earth 's temperature rise and fall (glacial and interglacial stages).
the normal cycle but kulang ang variable mo
noon konti lang ang tao maraming animals
ngayon konti ang animals marami ang tao
eventhough it is a normal cycle different species can strive sa ganun environment kase konti ang tao therefore nagkakaroon ng migration so kahit na mainit sa ganitong lugar nakakamigrate sila sa lugar na katamtaman ang climate at nakakasurvive sila
sa ngayon applicable ba ang normal cycle na yan nope marami ang tao so kung magkakaroon ng tag-init or famine magkakaroon lang ng chaos and anarchy kase hindi naman malaya ang paglalakbay sa country to country baka magkarron pa ng genocide or another killing fields