In a debate about renewable energy, a speaker claims, "Investing in solar power not only reduces our reliance on fossil fuels but also creates jobs in the green energy sector." The speaker provides evidence from several studies demonstrating job growth in solar energy installations. However, a counterargument is presented, stating that the high initial costs of solar technology deter investment and job creation.
Based on this discussion, which of the following statements best evaluates the effectiveness of the speaker's argument?