Jona David shows his growth as an author and also a deepened understanding of the Climate issues facing our planet and the lengths that the global community will have to go to in order to make lasting changes. While the Eco-Inventor Boy’s inventions make a significant contribution to help reduce CO2 and greenhouse gasses, Jona brilliantly reminds his readers that we cannot simply rely on scientists and inventions to save our earth. Every individual, including the businessman and the schoolchild, must still aspire to make changes by giving environmental issues attention in everyday life.