*Jav.

A latin szöveg:

Verum est alia etiam adstare elementa (vulcanorum reiectiones, variationes orbitae et axis terrestris, cursum solis), sed multae inquisitiones scientificae demonstrant maiorem partem calefactionis universalis postremis decennis gasiorum ex cumulatione oriri quae loci clausi gignunt (dioxydum carbonicum, methanum, oxyda nitrogeni et alia) quae emittuntur potissimum ob humanam industriam. Eorum in aëre cumulatio impedit quominus calor radiorum solis a terra repercussorum in spatium evanescat. Hoc maiorem etiam vim obtinet a methodo progressionis quae in crebro usui innititur combustibilis materiae fossilis, quae quidem systematis energetici mundialis praecipuum occupat locum. Ad hanc rem etiam augmentum praxis mutationis usus soli contulit, praesertim vastatio silvarum ob agrorum cultum.

Az angol szöveg:

It is true that there are other factors (such as volcanic activity, variations in the earth’s orbit and axis, the solar cycle), yet a number of scientific studies indicate that most global warming in recent decades is due to the great concentration of greenhouse gases (carbon dioxide, methane, nitrogen oxides and others) released mainly as a result of human activity. As these gases build up in the atmosphere, they hamper the escape of heat produced by sunlight at the earth’s surface. The problem is aggravated by a model of development based on the intensive use of fossil fuels, which is at the heart of the worldwide energy system. Another determining factor has been an increase in changed uses of the soil, principally deforestation for agricultural purposes.