Wolff, who recently published a book called "World Power IMF: Chronicle of a Raid," (Weltmacht IWF: Chronik eines Raubzugs), told Sputnik German that given these conditions, investments such as gold and property which are traditionally considered to be safe, no longer are.
"Firstly, one should bear in mind that every monetary system comes to an end, and we are more or less living in the final phase of the current monetary system. There will either be a crash, or huge problems which lead to currency reform and a transition to a new financial system," Wolff predicted.
Wolff reminded people seeking to invest in gold, that the precious metal may not be the safe bet it seems. He said that current prices are an unreliable indicator of its value, because they are manipulated by banks.
In April, Deutsche Bank settled two private lawsuits over allegations it manipulated gold and silver prices. The bank was one of a group of financial institutions sued by futures traders in silver (Deutsche Bank, HSBC Holdings Plc, Bank of Nova Scotia and UBS AG) and gold (Barclays Plc and Societe Generale SA) in 2014.
The other banks have yet to reach a settlement over the legal case, in which the traders allege that the banks abused their control over the setting of benchmark daily transaction prices for silver and gold, to profit from trading and gain an illegal advantage over other investors.
"A certain amount of gold might be a way to secure a bit of money. However, there have been cases in history, such as in the US during the 1930s, when gold was confiscated," Wolff said.
"These loans are dangerous precisely because of low interest rates, which seduce young people to buy houses or apartments using relatively large amounts of credit."
"If there is a currency reform, the banks will insist that the loans are paid back in the old currency – and that means you have more debt than you did before the currency reform. In general, I would warn young people not to get into debt," said Wolff, who is also skeptical about savings.
He said savings accounts are "anachronistic," because of low interest rates.
"There is now virtually no interest, and in some countries like Switzerland the interest rate is now negative. That also shows that the financial system is in its final phase. A situation where you bring money to the bank and at the end of the year you get less back, leads to people clearing their bank accounts. Where I live, in Zurich, the rate of burglary has soared because people are keeping their money at home, and not in the bank."
The stock market is therefore too risky for small investors, as are investment funds.
"There, you are really in the hands of the worst fraudsters. Investment funds work for major lenders who are in the background. The small investor in a mutual fund gets duped."
He said that in light of recent events, the best thing to do with money is – spend it. He also had advice for something worthwhile to spend it on, and echoed a famous quote by former US President Benjamin Franklin, who wrote that "an investment in knowledge pays the best interest."
"For young people, the most important thing is a good education. That is a wise investment, because after a crash or monetary reform, life goes on. And the ones who are the best off, are the ones with the best education."