I would argue, though, that if we were to use science as our guide, that we would find an upstream approach is absolutely necessary
तरीही मी म्हणेन कि शास्त्राला जर आपण मार्गदर्शक म्हणून वापरणार असू, तरी आपण उगमाच्या शोधाचा दृष्टिकोन ठेवायलाच हवा.