I’ve watched contemporary “prophecy” for years on the web. This woman is not alone in receiving a word of famine. Some of them are saying that it will begin with a cloud over Iran. I take that to mean a mushroom cloud. These online things should be taken with a major grain of salt, though. Time will tell.
I agree that one should be diligent with regards to prophetic words given. I do believe that many seasoned Christian leaders are sensing things in their spirits very similar to what Ms. Arthur spoke at this conference. Add that to secular opinions and warnings such as the one this thread refers to, and I believe we may be getting some confirmation that something is about to take place. In any case, be diligent. The old adage “prepare for the worst, but hope for the best” comes to mind.